License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.
By default all files without license information are under the default
license of the kernel, which is GPL version 2.
Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier. The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.
This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.
How this work was done:
Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
- file had no licensing information it it.
- file was a */uapi/* one with no licensing information in it,
- file was a */uapi/* one with existing licensing information,
Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.
The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne. Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.
The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed. Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.
Criteria used to select files for SPDX license identifier tagging was:
- Files considered eligible had to be source code files.
- Make and config files were included as candidates if they contained >5
lines of source
- File already had some variant of a license header in it (even if <5
lines).
All documentation files were explicitly excluded.
The following heuristics were used to determine which SPDX license
identifiers to apply.
- when both scanners couldn't find any license traces, file was
considered to have no license information in it, and the top level
COPYING file license applied.
For non */uapi/* files that summary was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 11139
and resulted in the first patch in this series.
If that file was a */uapi/* path one, it was "GPL-2.0 WITH
Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was:
SPDX license identifier # files
---------------------------------------------------|-------
GPL-2.0 WITH Linux-syscall-note 930
and resulted in the second patch in this series.
- if a file had some form of licensing information in it, and was one
of the */uapi/* ones, it was denoted with the Linux-syscall-note if
any GPL family license was found in the file or had no licensing in
it (per prior point). Results summary:
SPDX license identifier # files
---------------------------------------------------|------
GPL-2.0 WITH Linux-syscall-note 270
GPL-2.0+ WITH Linux-syscall-note 169
((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21
((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17
LGPL-2.1+ WITH Linux-syscall-note 15
GPL-1.0+ WITH Linux-syscall-note 14
((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5
LGPL-2.0+ WITH Linux-syscall-note 4
LGPL-2.1 WITH Linux-syscall-note 3
((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3
((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1
and that resulted in the third patch in this series.
- when the two scanners agreed on the detected license(s), that became
the concluded license(s).
- when there was disagreement between the two scanners (one detected a
license but the other didn't, or they both detected different
licenses) a manual inspection of the file occurred.
- In most cases a manual inspection of the information in the file
resulted in a clear resolution of the license that should apply (and
which scanner probably needed to revisit its heuristics).
- When it was not immediately clear, the license identifier was
confirmed with lawyers working with the Linux Foundation.
- If there was any question as to the appropriate license identifier,
the file was flagged for further research and to be revisited later
in time.
In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.
Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights. The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.
Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.
In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.
Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
- a full scancode scan run, collecting the matched texts, detected
license ids and scores
- reviewing anything where there was a license detected (about 500+
files) to ensure that the applied SPDX license was correct
- reviewing anything where there was no detection but the patch license
was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
SPDX license was correct
This produced a worksheet with 20 files needing minor correction. This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.
These .csv files were then reviewed by Greg. Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected. This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.) Finally Greg ran the script using the .csv files to
generate the patches.
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 22:07:57 +08:00
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/* SPDX-License-Identifier: GPL-2.0 */
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2013-04-20 00:28:40 +08:00
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM f2fs
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#if !defined(_TRACE_F2FS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_F2FS_H
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#include <linux/tracepoint.h>
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2017-02-16 03:14:06 +08:00
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#define show_dev(dev) MAJOR(dev), MINOR(dev)
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#define show_dev_ino(entry) show_dev(entry->dev), (unsigned long)entry->ino
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2013-04-23 16:51:43 +08:00
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2015-03-28 04:18:07 +08:00
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TRACE_DEFINE_ENUM(NODE);
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TRACE_DEFINE_ENUM(DATA);
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TRACE_DEFINE_ENUM(META);
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TRACE_DEFINE_ENUM(META_FLUSH);
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2015-04-23 07:07:38 +08:00
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TRACE_DEFINE_ENUM(INMEM);
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TRACE_DEFINE_ENUM(INMEM_DROP);
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2017-03-17 09:55:52 +08:00
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TRACE_DEFINE_ENUM(INMEM_INVALIDATE);
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2017-03-17 18:46:14 +08:00
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TRACE_DEFINE_ENUM(INMEM_REVOKE);
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2015-04-23 07:07:38 +08:00
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TRACE_DEFINE_ENUM(IPU);
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TRACE_DEFINE_ENUM(OPU);
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2017-05-11 02:18:25 +08:00
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TRACE_DEFINE_ENUM(HOT);
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TRACE_DEFINE_ENUM(WARM);
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TRACE_DEFINE_ENUM(COLD);
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2015-03-28 04:18:07 +08:00
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TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
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TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
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TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
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TRACE_DEFINE_ENUM(CURSEG_HOT_NODE);
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TRACE_DEFINE_ENUM(CURSEG_WARM_NODE);
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TRACE_DEFINE_ENUM(CURSEG_COLD_NODE);
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TRACE_DEFINE_ENUM(NO_CHECK_TYPE);
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TRACE_DEFINE_ENUM(GC_GREEDY);
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TRACE_DEFINE_ENUM(GC_CB);
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TRACE_DEFINE_ENUM(FG_GC);
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TRACE_DEFINE_ENUM(BG_GC);
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TRACE_DEFINE_ENUM(LFS);
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TRACE_DEFINE_ENUM(SSR);
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TRACE_DEFINE_ENUM(__REQ_RAHEAD);
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TRACE_DEFINE_ENUM(__REQ_SYNC);
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2016-11-01 21:40:09 +08:00
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TRACE_DEFINE_ENUM(__REQ_IDLE);
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2016-06-06 03:32:25 +08:00
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TRACE_DEFINE_ENUM(__REQ_PREFLUSH);
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2015-03-28 04:18:07 +08:00
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TRACE_DEFINE_ENUM(__REQ_FUA);
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TRACE_DEFINE_ENUM(__REQ_PRIO);
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TRACE_DEFINE_ENUM(__REQ_META);
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TRACE_DEFINE_ENUM(CP_UMOUNT);
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TRACE_DEFINE_ENUM(CP_FASTBOOT);
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TRACE_DEFINE_ENUM(CP_SYNC);
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2015-04-23 07:07:38 +08:00
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TRACE_DEFINE_ENUM(CP_RECOVERY);
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2015-03-28 04:18:07 +08:00
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TRACE_DEFINE_ENUM(CP_DISCARD);
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2017-04-28 13:56:08 +08:00
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TRACE_DEFINE_ENUM(CP_TRIMMED);
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2015-03-28 04:18:07 +08:00
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2013-04-23 16:51:43 +08:00
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#define show_block_type(type) \
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__print_symbolic(type, \
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{ NODE, "NODE" }, \
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{ DATA, "DATA" }, \
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{ META, "META" }, \
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2015-03-18 08:58:08 +08:00
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{ META_FLUSH, "META_FLUSH" }, \
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{ INMEM, "INMEM" }, \
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{ INMEM_DROP, "INMEM_DROP" }, \
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2017-03-17 09:55:52 +08:00
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{ INMEM_INVALIDATE, "INMEM_INVALIDATE" }, \
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f2fs: support revoking atomic written pages
f2fs support atomic write with following semantics:
1. open db file
2. ioctl start atomic write
3. (write db file) * n
4. ioctl commit atomic write
5. close db file
With this flow we can avoid file becoming corrupted when abnormal power
cut, because we hold data of transaction in referenced pages linked in
inmem_pages list of inode, but without setting them dirty, so these data
won't be persisted unless we commit them in step 4.
But we should still hold journal db file in memory by using volatile
write, because our semantics of 'atomic write support' is incomplete, in
step 4, we could fail to submit all dirty data of transaction, once
partial dirty data was committed in storage, then after a checkpoint &
abnormal power-cut, db file will be corrupted forever.
So this patch tries to improve atomic write flow by adding a revoking flow,
once inner error occurs in committing, this gives another chance to try to
revoke these partial submitted data of current transaction, it makes
committing operation more like aotmical one.
If we're not lucky, once revoking operation was failed, EAGAIN will be
reported to user for suggesting doing the recovery with held journal file,
or retrying current transaction again.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-02-06 14:40:34 +08:00
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{ INMEM_REVOKE, "INMEM_REVOKE" }, \
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2015-03-18 08:58:08 +08:00
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{ IPU, "IN-PLACE" }, \
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{ OPU, "OUT-OF-PLACE" })
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2013-04-23 16:51:43 +08:00
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2017-05-11 02:18:25 +08:00
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#define show_block_temp(temp) \
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__print_symbolic(temp, \
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{ HOT, "HOT" }, \
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{ WARM, "WARM" }, \
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{ COLD, "COLD" })
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2017-05-04 09:35:43 +08:00
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#define F2FS_OP_FLAGS (REQ_RAHEAD | REQ_SYNC | REQ_META | REQ_PRIO | \
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REQ_PREFLUSH | REQ_FUA)
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2016-12-22 06:26:39 +08:00
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#define F2FS_BIO_FLAG_MASK(t) (t & F2FS_OP_FLAGS)
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#define show_bio_type(op,op_flags) show_bio_op(op), \
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show_bio_op_flags(op_flags)
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#define show_bio_op(op) \
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__print_symbolic(op, \
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{ REQ_OP_READ, "READ" }, \
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{ REQ_OP_WRITE, "WRITE" }, \
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{ REQ_OP_FLUSH, "FLUSH" }, \
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{ REQ_OP_DISCARD, "DISCARD" }, \
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{ REQ_OP_SECURE_ERASE, "SECURE_ERASE" }, \
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{ REQ_OP_ZONE_RESET, "ZONE_RESET" }, \
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{ REQ_OP_WRITE_SAME, "WRITE_SAME" }, \
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{ REQ_OP_WRITE_ZEROES, "WRITE_ZEROES" })
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2016-06-06 03:31:55 +08:00
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#define show_bio_op_flags(flags) \
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2017-05-04 09:35:43 +08:00
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__print_flags(F2FS_BIO_FLAG_MASK(flags), "|", \
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{ REQ_RAHEAD, "R" }, \
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{ REQ_SYNC, "S" }, \
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{ REQ_META, "M" }, \
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{ REQ_PRIO, "P" }, \
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{ REQ_PREFLUSH, "PF" }, \
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{ REQ_FUA, "FUA" })
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2013-11-24 13:42:23 +08:00
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2013-04-23 15:42:53 +08:00
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#define show_data_type(type) \
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__print_symbolic(type, \
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{ CURSEG_HOT_DATA, "Hot DATA" }, \
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{ CURSEG_WARM_DATA, "Warm DATA" }, \
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{ CURSEG_COLD_DATA, "Cold DATA" }, \
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{ CURSEG_HOT_NODE, "Hot NODE" }, \
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{ CURSEG_WARM_NODE, "Warm NODE" }, \
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{ CURSEG_COLD_NODE, "Cold NODE" }, \
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{ NO_CHECK_TYPE, "No TYPE" })
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2013-10-24 16:53:29 +08:00
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#define show_file_type(type) \
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__print_symbolic(type, \
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{ 0, "FILE" }, \
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{ 1, "DIR" })
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2013-04-23 15:42:53 +08:00
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#define show_gc_type(type) \
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__print_symbolic(type, \
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{ FG_GC, "Foreground GC" }, \
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{ BG_GC, "Background GC" })
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#define show_alloc_mode(type) \
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__print_symbolic(type, \
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{ LFS, "LFS-mode" }, \
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{ SSR, "SSR-mode" })
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#define show_victim_policy(type) \
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__print_symbolic(type, \
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{ GC_GREEDY, "Greedy" }, \
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{ GC_CB, "Cost-Benefit" })
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2014-09-21 12:57:51 +08:00
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#define show_cpreason(type) \
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2017-05-04 09:35:43 +08:00
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__print_flags(type, "|", \
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2014-09-21 12:57:51 +08:00
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{ CP_UMOUNT, "Umount" }, \
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2015-01-30 03:45:33 +08:00
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{ CP_FASTBOOT, "Fastboot" }, \
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2014-09-21 13:06:39 +08:00
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{ CP_SYNC, "Sync" }, \
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2015-04-10 08:03:53 +08:00
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{ CP_RECOVERY, "Recovery" }, \
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2017-04-28 13:56:08 +08:00
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{ CP_DISCARD, "Discard" }, \
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2017-05-04 09:35:43 +08:00
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{ CP_UMOUNT, "Umount" }, \
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{ CP_TRIMMED, "Trimmed" })
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2014-09-21 12:57:51 +08:00
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2017-11-06 22:51:45 +08:00
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#define show_fsync_cpreason(type) \
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__print_symbolic(type, \
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{ CP_NO_NEEDED, "no needed" }, \
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{ CP_NON_REGULAR, "non regular" }, \
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{ CP_HARDLINK, "hardlink" }, \
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{ CP_SB_NEED_CP, "sb needs cp" }, \
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{ CP_WRONG_PINO, "wrong pino" }, \
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{ CP_NO_SPC_ROLL, "no space roll forward" }, \
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{ CP_NODE_NEED_CP, "node needs cp" }, \
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{ CP_FASTBOOT_MODE, "fastboot mode" }, \
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2017-12-29 00:09:44 +08:00
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{ CP_SPEC_LOG_NUM, "log type is 2" }, \
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{ CP_RECOVER_DIR, "dir needs recovery" })
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2017-11-06 22:51:45 +08:00
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2013-04-23 15:42:53 +08:00
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struct victim_sel_policy;
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2015-04-07 10:55:34 +08:00
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struct f2fs_map_blocks;
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2013-04-23 15:42:53 +08:00
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2013-04-20 00:28:40 +08:00
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DECLARE_EVENT_CLASS(f2fs__inode,
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TP_PROTO(struct inode *inode),
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TP_ARGS(inode),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(ino_t, ino)
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__field(ino_t, pino)
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__field(umode_t, mode)
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__field(loff_t, size)
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__field(unsigned int, nlink)
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__field(blkcnt_t, blocks)
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__field(__u8, advise)
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),
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TP_fast_assign(
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__entry->dev = inode->i_sb->s_dev;
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__entry->ino = inode->i_ino;
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__entry->pino = F2FS_I(inode)->i_pino;
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__entry->mode = inode->i_mode;
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__entry->nlink = inode->i_nlink;
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__entry->size = inode->i_size;
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__entry->blocks = inode->i_blocks;
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__entry->advise = F2FS_I(inode)->i_advise;
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),
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TP_printk("dev = (%d,%d), ino = %lu, pino = %lu, i_mode = 0x%hx, "
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"i_size = %lld, i_nlink = %u, i_blocks = %llu, i_advise = 0x%x",
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show_dev_ino(__entry),
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(unsigned long)__entry->pino,
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__entry->mode,
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__entry->size,
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(unsigned int)__entry->nlink,
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(unsigned long long)__entry->blocks,
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(unsigned char)__entry->advise)
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);
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DECLARE_EVENT_CLASS(f2fs__inode_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(int, ret)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->ret = ret;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, ret = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->ret)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode, f2fs_sync_file_enter,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_sync_file_exit,
|
|
|
|
|
|
2017-11-06 22:51:45 +08:00
|
|
|
TP_PROTO(struct inode *inode, int cp_reason, int datasync, int ret),
|
2013-04-20 00:28:40 +08:00
|
|
|
|
2017-11-06 22:51:45 +08:00
|
|
|
TP_ARGS(inode, cp_reason, datasync, ret),
|
2013-04-20 00:28:40 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
2017-11-06 22:51:45 +08:00
|
|
|
__field(int, cp_reason)
|
2013-04-20 00:28:40 +08:00
|
|
|
__field(int, datasync)
|
|
|
|
|
__field(int, ret)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
2017-11-06 22:51:45 +08:00
|
|
|
__entry->cp_reason = cp_reason;
|
2013-04-20 00:28:40 +08:00
|
|
|
__entry->datasync = datasync;
|
|
|
|
|
__entry->ret = ret;
|
|
|
|
|
),
|
|
|
|
|
|
2017-11-06 22:51:45 +08:00
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, cp_reason: %s, "
|
2013-04-20 00:28:40 +08:00
|
|
|
"datasync = %d, ret = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
2017-11-06 22:51:45 +08:00
|
|
|
show_fsync_cpreason(__entry->cp_reason),
|
2013-04-20 00:28:40 +08:00
|
|
|
__entry->datasync,
|
|
|
|
|
__entry->ret)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_sync_fs,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct super_block *sb, int wait),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, wait),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
2015-02-11 08:23:12 +08:00
|
|
|
__field(int, dirty)
|
2013-04-20 00:28:40 +08:00
|
|
|
__field(int, wait)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
2015-01-28 17:48:42 +08:00
|
|
|
__entry->dirty = is_sbi_flag_set(F2FS_SB(sb), SBI_IS_DIRTY);
|
2013-04-20 00:28:40 +08:00
|
|
|
__entry->wait = wait;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), superblock is %s, wait = %d",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2013-04-20 00:28:40 +08:00
|
|
|
__entry->dirty ? "dirty" : "not dirty",
|
|
|
|
|
__entry->wait)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode, f2fs_iget,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_iget_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode, f2fs_evict_inode,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-25 12:24:33 +08:00
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_new_inode,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-20 00:28:40 +08:00
|
|
|
TRACE_EVENT(f2fs_unlink_enter,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *dir, struct dentry *dentry),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dir, dentry),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, size)
|
|
|
|
|
__field(blkcnt_t, blocks)
|
|
|
|
|
__field(const char *, name)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
|
|
|
__entry->ino = dir->i_ino;
|
|
|
|
|
__entry->size = dir->i_size;
|
|
|
|
|
__entry->blocks = dir->i_blocks;
|
|
|
|
|
__entry->name = dentry->d_name.name;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), dir ino = %lu, i_size = %lld, "
|
|
|
|
|
"i_blocks = %llu, name = %s",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->size,
|
|
|
|
|
(unsigned long long)__entry->blocks,
|
|
|
|
|
__entry->name)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_unlink_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
2013-04-20 00:28:52 +08:00
|
|
|
|
2017-02-27 21:02:58 +08:00
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_drop_inode,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-20 00:28:52 +08:00
|
|
|
DEFINE_EVENT(f2fs__inode, f2fs_truncate,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_truncate_data_blocks_range,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs, int free),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, nid, ofs, free),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(nid_t, nid)
|
|
|
|
|
__field(unsigned int, ofs)
|
|
|
|
|
__field(int, free)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->nid = nid;
|
|
|
|
|
__entry->ofs = ofs;
|
|
|
|
|
__entry->free = free;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, nid = %u, offset = %u, freed = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned int)__entry->nid,
|
|
|
|
|
__entry->ofs,
|
|
|
|
|
__entry->free)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(f2fs__truncate_op,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, u64 from),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, from),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, size)
|
|
|
|
|
__field(blkcnt_t, blocks)
|
|
|
|
|
__field(u64, from)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->size = inode->i_size;
|
|
|
|
|
__entry->blocks = inode->i_blocks;
|
|
|
|
|
__entry->from = from;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, i_size = %lld, i_blocks = %llu, "
|
|
|
|
|
"start file offset = %llu",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->size,
|
|
|
|
|
(unsigned long long)__entry->blocks,
|
|
|
|
|
(unsigned long long)__entry->from)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_blocks_enter,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, u64 from),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, from)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_blocks_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__truncate_op, f2fs_truncate_inode_blocks_enter,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, u64 from),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, from)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_inode_blocks_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DECLARE_EVENT_CLASS(f2fs__truncate_node,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, nid, blk_addr),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(nid_t, nid)
|
|
|
|
|
__field(block_t, blk_addr)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->nid = nid;
|
|
|
|
|
__entry->blk_addr = blk_addr;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, nid = %u, block_address = 0x%llx",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned int)__entry->nid,
|
|
|
|
|
(unsigned long long)__entry->blk_addr)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_nodes_enter,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, nid, blk_addr)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__inode_exit, f2fs_truncate_nodes_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, ret)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__truncate_node, f2fs_truncate_node,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, nid_t nid, block_t blk_addr),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, nid, blk_addr)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_truncate_partial_nodes,
|
|
|
|
|
|
2018-03-29 03:05:32 +08:00
|
|
|
TP_PROTO(struct inode *inode, nid_t *nid, int depth, int err),
|
2013-04-20 00:28:52 +08:00
|
|
|
|
|
|
|
|
TP_ARGS(inode, nid, depth, err),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(nid_t, nid[3])
|
|
|
|
|
__field(int, depth)
|
|
|
|
|
__field(int, err)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->nid[0] = nid[0];
|
|
|
|
|
__entry->nid[1] = nid[1];
|
|
|
|
|
__entry->nid[2] = nid[2];
|
|
|
|
|
__entry->depth = depth;
|
|
|
|
|
__entry->err = err;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, "
|
|
|
|
|
"nid[0] = %u, nid[1] = %u, nid[2] = %u, depth = %d, err = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned int)__entry->nid[0],
|
|
|
|
|
(unsigned int)__entry->nid[1],
|
|
|
|
|
(unsigned int)__entry->nid[2],
|
|
|
|
|
__entry->depth,
|
|
|
|
|
__entry->err)
|
|
|
|
|
);
|
|
|
|
|
|
2015-04-07 10:55:34 +08:00
|
|
|
TRACE_EVENT(f2fs_map_blocks,
|
|
|
|
|
TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
|
2013-04-23 15:38:02 +08:00
|
|
|
|
2015-04-07 10:55:34 +08:00
|
|
|
TP_ARGS(inode, map, ret),
|
2013-04-23 15:38:02 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
2015-04-07 10:55:34 +08:00
|
|
|
__field(block_t, m_lblk)
|
|
|
|
|
__field(block_t, m_pblk)
|
|
|
|
|
__field(unsigned int, m_len)
|
2013-04-23 15:38:02 +08:00
|
|
|
__field(int, ret)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
2015-04-07 10:55:34 +08:00
|
|
|
__entry->m_lblk = map->m_lblk;
|
|
|
|
|
__entry->m_pblk = map->m_pblk;
|
|
|
|
|
__entry->m_len = map->m_len;
|
2013-04-23 15:38:02 +08:00
|
|
|
__entry->ret = ret;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
|
2015-04-07 10:55:34 +08:00
|
|
|
"start blkaddr = 0x%llx, len = 0x%llx, err = %d",
|
2013-04-23 15:38:02 +08:00
|
|
|
show_dev_ino(__entry),
|
2015-04-07 10:55:34 +08:00
|
|
|
(unsigned long long)__entry->m_lblk,
|
|
|
|
|
(unsigned long long)__entry->m_pblk,
|
|
|
|
|
(unsigned long long)__entry->m_len,
|
2013-04-23 15:38:02 +08:00
|
|
|
__entry->ret)
|
|
|
|
|
);
|
|
|
|
|
|
2015-10-06 02:32:34 +08:00
|
|
|
TRACE_EVENT(f2fs_background_gc,
|
|
|
|
|
|
2017-08-07 23:12:46 +08:00
|
|
|
TP_PROTO(struct super_block *sb, unsigned int wait_ms,
|
2015-10-06 02:32:34 +08:00
|
|
|
unsigned int prefree, unsigned int free),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, wait_ms, prefree, free),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
2017-08-07 23:12:46 +08:00
|
|
|
__field(unsigned int, wait_ms)
|
2015-10-06 02:32:34 +08:00
|
|
|
__field(unsigned int, prefree)
|
|
|
|
|
__field(unsigned int, free)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
|
|
|
|
__entry->wait_ms = wait_ms;
|
|
|
|
|
__entry->prefree = prefree;
|
|
|
|
|
__entry->free = free;
|
|
|
|
|
),
|
|
|
|
|
|
2017-08-07 23:12:46 +08:00
|
|
|
TP_printk("dev = (%d,%d), wait_ms = %u, prefree = %u, free = %u",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2015-10-06 02:32:34 +08:00
|
|
|
__entry->wait_ms,
|
|
|
|
|
__entry->prefree,
|
|
|
|
|
__entry->free)
|
|
|
|
|
);
|
|
|
|
|
|
2017-08-11 18:00:15 +08:00
|
|
|
TRACE_EVENT(f2fs_gc_begin,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct super_block *sb, bool sync, bool background,
|
|
|
|
|
long long dirty_nodes, long long dirty_dents,
|
|
|
|
|
long long dirty_imeta, unsigned int free_sec,
|
|
|
|
|
unsigned int free_seg, int reserved_seg,
|
|
|
|
|
unsigned int prefree_seg),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, sync, background, dirty_nodes, dirty_dents, dirty_imeta,
|
|
|
|
|
free_sec, free_seg, reserved_seg, prefree_seg),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(bool, sync)
|
|
|
|
|
__field(bool, background)
|
|
|
|
|
__field(long long, dirty_nodes)
|
|
|
|
|
__field(long long, dirty_dents)
|
|
|
|
|
__field(long long, dirty_imeta)
|
|
|
|
|
__field(unsigned int, free_sec)
|
|
|
|
|
__field(unsigned int, free_seg)
|
|
|
|
|
__field(int, reserved_seg)
|
|
|
|
|
__field(unsigned int, prefree_seg)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
|
|
|
|
__entry->sync = sync;
|
|
|
|
|
__entry->background = background;
|
|
|
|
|
__entry->dirty_nodes = dirty_nodes;
|
|
|
|
|
__entry->dirty_dents = dirty_dents;
|
|
|
|
|
__entry->dirty_imeta = dirty_imeta;
|
|
|
|
|
__entry->free_sec = free_sec;
|
|
|
|
|
__entry->free_seg = free_seg;
|
|
|
|
|
__entry->reserved_seg = reserved_seg;
|
|
|
|
|
__entry->prefree_seg = prefree_seg;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), sync = %d, background = %d, nodes = %lld, "
|
|
|
|
|
"dents = %lld, imeta = %lld, free_sec:%u, free_seg:%u, "
|
|
|
|
|
"rsv_seg:%d, prefree_seg:%u",
|
|
|
|
|
show_dev(__entry->dev),
|
|
|
|
|
__entry->sync,
|
|
|
|
|
__entry->background,
|
|
|
|
|
__entry->dirty_nodes,
|
|
|
|
|
__entry->dirty_dents,
|
|
|
|
|
__entry->dirty_imeta,
|
|
|
|
|
__entry->free_sec,
|
|
|
|
|
__entry->free_seg,
|
|
|
|
|
__entry->reserved_seg,
|
|
|
|
|
__entry->prefree_seg)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_gc_end,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct super_block *sb, int ret, int seg_freed,
|
|
|
|
|
int sec_freed, long long dirty_nodes,
|
|
|
|
|
long long dirty_dents, long long dirty_imeta,
|
|
|
|
|
unsigned int free_sec, unsigned int free_seg,
|
|
|
|
|
int reserved_seg, unsigned int prefree_seg),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, ret, seg_freed, sec_freed, dirty_nodes, dirty_dents,
|
|
|
|
|
dirty_imeta, free_sec, free_seg, reserved_seg, prefree_seg),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(int, ret)
|
|
|
|
|
__field(int, seg_freed)
|
|
|
|
|
__field(int, sec_freed)
|
|
|
|
|
__field(long long, dirty_nodes)
|
|
|
|
|
__field(long long, dirty_dents)
|
|
|
|
|
__field(long long, dirty_imeta)
|
|
|
|
|
__field(unsigned int, free_sec)
|
|
|
|
|
__field(unsigned int, free_seg)
|
|
|
|
|
__field(int, reserved_seg)
|
|
|
|
|
__field(unsigned int, prefree_seg)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
|
|
|
|
__entry->ret = ret;
|
|
|
|
|
__entry->seg_freed = seg_freed;
|
|
|
|
|
__entry->sec_freed = sec_freed;
|
|
|
|
|
__entry->dirty_nodes = dirty_nodes;
|
|
|
|
|
__entry->dirty_dents = dirty_dents;
|
|
|
|
|
__entry->dirty_imeta = dirty_imeta;
|
|
|
|
|
__entry->free_sec = free_sec;
|
|
|
|
|
__entry->free_seg = free_seg;
|
|
|
|
|
__entry->reserved_seg = reserved_seg;
|
|
|
|
|
__entry->prefree_seg = prefree_seg;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ret = %d, seg_freed = %d, sec_freed = %d, "
|
|
|
|
|
"nodes = %lld, dents = %lld, imeta = %lld, free_sec:%u, "
|
|
|
|
|
"free_seg:%u, rsv_seg:%d, prefree_seg:%u",
|
|
|
|
|
show_dev(__entry->dev),
|
|
|
|
|
__entry->ret,
|
|
|
|
|
__entry->seg_freed,
|
|
|
|
|
__entry->sec_freed,
|
|
|
|
|
__entry->dirty_nodes,
|
|
|
|
|
__entry->dirty_dents,
|
|
|
|
|
__entry->dirty_imeta,
|
|
|
|
|
__entry->free_sec,
|
|
|
|
|
__entry->free_seg,
|
|
|
|
|
__entry->reserved_seg,
|
|
|
|
|
__entry->prefree_seg)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-23 15:42:53 +08:00
|
|
|
TRACE_EVENT(f2fs_get_victim,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct super_block *sb, int type, int gc_type,
|
|
|
|
|
struct victim_sel_policy *p, unsigned int pre_victim,
|
|
|
|
|
unsigned int prefree, unsigned int free),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, type, gc_type, p, pre_victim, prefree, free),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(int, type)
|
|
|
|
|
__field(int, gc_type)
|
|
|
|
|
__field(int, alloc_mode)
|
|
|
|
|
__field(int, gc_mode)
|
|
|
|
|
__field(unsigned int, victim)
|
2017-02-17 02:35:41 +08:00
|
|
|
__field(unsigned int, cost)
|
2013-04-23 15:42:53 +08:00
|
|
|
__field(unsigned int, ofs_unit)
|
|
|
|
|
__field(unsigned int, pre_victim)
|
|
|
|
|
__field(unsigned int, prefree)
|
|
|
|
|
__field(unsigned int, free)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
|
|
|
|
__entry->type = type;
|
|
|
|
|
__entry->gc_type = gc_type;
|
|
|
|
|
__entry->alloc_mode = p->alloc_mode;
|
|
|
|
|
__entry->gc_mode = p->gc_mode;
|
|
|
|
|
__entry->victim = p->min_segno;
|
2017-02-17 02:35:41 +08:00
|
|
|
__entry->cost = p->min_cost;
|
2013-04-23 15:42:53 +08:00
|
|
|
__entry->ofs_unit = p->ofs_unit;
|
|
|
|
|
__entry->pre_victim = pre_victim;
|
|
|
|
|
__entry->prefree = prefree;
|
|
|
|
|
__entry->free = free;
|
|
|
|
|
),
|
|
|
|
|
|
2017-02-17 02:35:41 +08:00
|
|
|
TP_printk("dev = (%d,%d), type = %s, policy = (%s, %s, %s), "
|
|
|
|
|
"victim = %u, cost = %u, ofs_unit = %u, "
|
|
|
|
|
"pre_victim_secno = %d, prefree = %u, free = %u",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2013-04-23 15:42:53 +08:00
|
|
|
show_data_type(__entry->type),
|
|
|
|
|
show_gc_type(__entry->gc_type),
|
|
|
|
|
show_alloc_mode(__entry->alloc_mode),
|
|
|
|
|
show_victim_policy(__entry->gc_mode),
|
|
|
|
|
__entry->victim,
|
2017-02-17 02:35:41 +08:00
|
|
|
__entry->cost,
|
2013-04-23 15:42:53 +08:00
|
|
|
__entry->ofs_unit,
|
|
|
|
|
(int)__entry->pre_victim,
|
|
|
|
|
__entry->prefree,
|
|
|
|
|
__entry->free)
|
|
|
|
|
);
|
|
|
|
|
|
2017-10-17 17:33:41 +08:00
|
|
|
TRACE_EVENT(f2fs_lookup_start,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *dir, struct dentry *dentry, unsigned int flags),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dir, dentry, flags),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(const char *, name)
|
|
|
|
|
__field(unsigned int, flags)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
|
|
|
__entry->ino = dir->i_ino;
|
|
|
|
|
__entry->name = dentry->d_name.name;
|
|
|
|
|
__entry->flags = flags;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), pino = %lu, name:%s, flags:%u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->name,
|
|
|
|
|
__entry->flags)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_lookup_end,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *dir, struct dentry *dentry, nid_t ino,
|
|
|
|
|
int err),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dir, dentry, ino, err),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(const char *, name)
|
|
|
|
|
__field(nid_t, cino)
|
|
|
|
|
__field(int, err)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
|
|
|
__entry->ino = dir->i_ino;
|
|
|
|
|
__entry->name = dentry->d_name.name;
|
|
|
|
|
__entry->cino = ino;
|
|
|
|
|
__entry->err = err;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), pino = %lu, name:%s, ino:%u, err:%d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->name,
|
|
|
|
|
__entry->cino,
|
|
|
|
|
__entry->err)
|
|
|
|
|
);
|
|
|
|
|
|
2017-10-13 18:01:33 +08:00
|
|
|
TRACE_EVENT(f2fs_readdir,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *dir, loff_t start_pos, loff_t end_pos, int err),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dir, start_pos, end_pos, err),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, start)
|
|
|
|
|
__field(loff_t, end)
|
|
|
|
|
__field(int, err)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = dir->i_sb->s_dev;
|
|
|
|
|
__entry->ino = dir->i_ino;
|
|
|
|
|
__entry->start = start_pos;
|
|
|
|
|
__entry->end = end_pos;
|
|
|
|
|
__entry->err = err;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, start_pos:%llu, end_pos:%llu, err:%d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->start,
|
|
|
|
|
__entry->end,
|
|
|
|
|
__entry->err)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-23 16:00:52 +08:00
|
|
|
TRACE_EVENT(f2fs_fallocate,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, int mode,
|
|
|
|
|
loff_t offset, loff_t len, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, mode, offset, len, ret),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(int, mode)
|
|
|
|
|
__field(loff_t, offset)
|
|
|
|
|
__field(loff_t, len)
|
|
|
|
|
__field(loff_t, size)
|
|
|
|
|
__field(blkcnt_t, blocks)
|
|
|
|
|
__field(int, ret)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->mode = mode;
|
|
|
|
|
__entry->offset = offset;
|
|
|
|
|
__entry->len = len;
|
|
|
|
|
__entry->size = inode->i_size;
|
|
|
|
|
__entry->blocks = inode->i_blocks;
|
|
|
|
|
__entry->ret = ret;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, mode = %x, offset = %lld, "
|
|
|
|
|
"len = %lld, i_size = %lld, i_blocks = %llu, ret = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->mode,
|
|
|
|
|
(unsigned long long)__entry->offset,
|
|
|
|
|
(unsigned long long)__entry->len,
|
|
|
|
|
(unsigned long long)__entry->size,
|
|
|
|
|
(unsigned long long)__entry->blocks,
|
|
|
|
|
__entry->ret)
|
|
|
|
|
);
|
|
|
|
|
|
2014-07-31 21:11:22 +08:00
|
|
|
TRACE_EVENT(f2fs_direct_IO_enter,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, offset, len, rw),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, pos)
|
|
|
|
|
__field(unsigned long, len)
|
|
|
|
|
__field(int, rw)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pos = offset;
|
|
|
|
|
__entry->len = len;
|
|
|
|
|
__entry->rw = rw;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->pos,
|
|
|
|
|
__entry->len,
|
|
|
|
|
__entry->rw)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_direct_IO_exit,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
|
|
|
|
|
int rw, int ret),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, offset, len, rw, ret),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, pos)
|
|
|
|
|
__field(unsigned long, len)
|
|
|
|
|
__field(int, rw)
|
|
|
|
|
__field(int, ret)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pos = offset;
|
|
|
|
|
__entry->len = len;
|
|
|
|
|
__entry->rw = rw;
|
|
|
|
|
__entry->ret = ret;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu "
|
|
|
|
|
"rw = %d ret = %d",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->pos,
|
|
|
|
|
__entry->len,
|
|
|
|
|
__entry->rw,
|
|
|
|
|
__entry->ret)
|
|
|
|
|
);
|
|
|
|
|
|
2016-05-09 19:56:30 +08:00
|
|
|
TRACE_EVENT(f2fs_reserve_new_blocks,
|
2013-04-23 16:00:52 +08:00
|
|
|
|
2016-05-09 19:56:30 +08:00
|
|
|
TP_PROTO(struct inode *inode, nid_t nid, unsigned int ofs_in_node,
|
|
|
|
|
blkcnt_t count),
|
2013-04-23 16:00:52 +08:00
|
|
|
|
2016-05-09 19:56:30 +08:00
|
|
|
TP_ARGS(inode, nid, ofs_in_node, count),
|
2013-04-23 16:00:52 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(nid_t, nid)
|
|
|
|
|
__field(unsigned int, ofs_in_node)
|
2016-05-09 19:56:30 +08:00
|
|
|
__field(blkcnt_t, count)
|
2013-04-23 16:00:52 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->nid = nid;
|
|
|
|
|
__entry->ofs_in_node = ofs_in_node;
|
2016-05-09 19:56:30 +08:00
|
|
|
__entry->count = count;
|
2013-04-23 16:00:52 +08:00
|
|
|
),
|
|
|
|
|
|
2016-05-09 19:56:30 +08:00
|
|
|
TP_printk("dev = (%d,%d), nid = %u, ofs_in_node = %u, count = %llu",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2013-04-23 16:00:52 +08:00
|
|
|
(unsigned int)__entry->nid,
|
2016-05-09 19:56:30 +08:00
|
|
|
__entry->ofs_in_node,
|
|
|
|
|
(unsigned long long)__entry->count)
|
2013-04-23 16:00:52 +08:00
|
|
|
);
|
|
|
|
|
|
2014-12-23 16:35:21 +08:00
|
|
|
DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
|
|
|
|
|
|
2014-12-24 16:08:14 +08:00
|
|
|
TP_PROTO(struct page *page, struct f2fs_io_info *fio),
|
2014-12-23 16:35:21 +08:00
|
|
|
|
2014-12-24 16:08:14 +08:00
|
|
|
TP_ARGS(page, fio),
|
2014-12-23 16:35:21 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(pgoff_t, index)
|
f2fs: trace old block address for CoWed page
This patch enables to trace old block address of CoWed page for better
debugging.
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4f0, oldaddr = 0xfe8ab, newaddr = 0xfee90 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4f8, oldaddr = 0xfe8b0, newaddr = 0xfee91 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4fa, oldaddr = 0xfe8ae, newaddr = 0xfee92 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x96, oldaddr = 0xf049b, newaddr = 0x2bbe rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x97, oldaddr = 0xf049c, newaddr = 0x2bbf rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x98, oldaddr = 0xf049d, newaddr = 0x2bc0 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x47, oldaddr = 0xffffffff, newaddr = 0xf2631 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x48, oldaddr = 0xffffffff, newaddr = 0xf2632 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x49, oldaddr = 0xffffffff, newaddr = 0xf2633 rw = WRITE, type = DATA
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-02-22 18:36:38 +08:00
|
|
|
__field(block_t, old_blkaddr)
|
|
|
|
|
__field(block_t, new_blkaddr)
|
2016-06-06 03:31:55 +08:00
|
|
|
__field(int, op)
|
|
|
|
|
__field(int, op_flags)
|
2017-05-11 02:18:25 +08:00
|
|
|
__field(int, temp)
|
2014-12-23 16:35:21 +08:00
|
|
|
__field(int, type)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = page->mapping->host->i_sb->s_dev;
|
|
|
|
|
__entry->ino = page->mapping->host->i_ino;
|
|
|
|
|
__entry->index = page->index;
|
f2fs: trace old block address for CoWed page
This patch enables to trace old block address of CoWed page for better
debugging.
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4f0, oldaddr = 0xfe8ab, newaddr = 0xfee90 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4f8, oldaddr = 0xfe8b0, newaddr = 0xfee91 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4fa, oldaddr = 0xfe8ae, newaddr = 0xfee92 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x96, oldaddr = 0xf049b, newaddr = 0x2bbe rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x97, oldaddr = 0xf049c, newaddr = 0x2bbf rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x98, oldaddr = 0xf049d, newaddr = 0x2bc0 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x47, oldaddr = 0xffffffff, newaddr = 0xf2631 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x48, oldaddr = 0xffffffff, newaddr = 0xf2632 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x49, oldaddr = 0xffffffff, newaddr = 0xf2633 rw = WRITE, type = DATA
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-02-22 18:36:38 +08:00
|
|
|
__entry->old_blkaddr = fio->old_blkaddr;
|
|
|
|
|
__entry->new_blkaddr = fio->new_blkaddr;
|
2016-06-06 03:31:55 +08:00
|
|
|
__entry->op = fio->op;
|
|
|
|
|
__entry->op_flags = fio->op_flags;
|
2017-05-11 02:18:25 +08:00
|
|
|
__entry->temp = fio->temp;
|
2014-12-24 16:08:14 +08:00
|
|
|
__entry->type = fio->type;
|
2014-12-23 16:35:21 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
|
2017-05-11 02:18:25 +08:00
|
|
|
"oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s(%s), type = %s_%s",
|
2014-12-23 16:35:21 +08:00
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned long)__entry->index,
|
f2fs: trace old block address for CoWed page
This patch enables to trace old block address of CoWed page for better
debugging.
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4f0, oldaddr = 0xfe8ab, newaddr = 0xfee90 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4f8, oldaddr = 0xfe8b0, newaddr = 0xfee91 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 1, page_index = 0x1d4fa, oldaddr = 0xfe8ae, newaddr = 0xfee92 rw = WRITE_SYNC, type = NODE
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x96, oldaddr = 0xf049b, newaddr = 0x2bbe rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x97, oldaddr = 0xf049c, newaddr = 0x2bbf rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 134824, page_index = 0x98, oldaddr = 0xf049d, newaddr = 0x2bc0 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x47, oldaddr = 0xffffffff, newaddr = 0xf2631 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x48, oldaddr = 0xffffffff, newaddr = 0xf2632 rw = WRITE, type = DATA
f2fs_submit_page_mbio: dev = (1,0), ino = 135260, page_index = 0x49, oldaddr = 0xffffffff, newaddr = 0xf2633 rw = WRITE, type = DATA
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
2016-02-22 18:36:38 +08:00
|
|
|
(unsigned long long)__entry->old_blkaddr,
|
|
|
|
|
(unsigned long long)__entry->new_blkaddr,
|
2016-12-22 06:26:39 +08:00
|
|
|
show_bio_type(__entry->op, __entry->op_flags),
|
2017-05-11 02:18:25 +08:00
|
|
|
show_block_temp(__entry->temp),
|
2014-12-23 16:35:21 +08:00
|
|
|
show_block_type(__entry->type))
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
|
|
|
|
|
|
2014-12-24 16:08:14 +08:00
|
|
|
TP_PROTO(struct page *page, struct f2fs_io_info *fio),
|
2014-12-23 16:35:21 +08:00
|
|
|
|
2014-12-24 16:08:14 +08:00
|
|
|
TP_ARGS(page, fio),
|
2014-12-23 16:35:21 +08:00
|
|
|
|
|
|
|
|
TP_CONDITION(page->mapping)
|
|
|
|
|
);
|
|
|
|
|
|
2017-05-11 02:28:38 +08:00
|
|
|
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_write,
|
2014-12-23 16:35:21 +08:00
|
|
|
|
2014-12-24 16:08:14 +08:00
|
|
|
TP_PROTO(struct page *page, struct f2fs_io_info *fio),
|
2014-12-23 16:35:21 +08:00
|
|
|
|
2014-12-24 16:08:14 +08:00
|
|
|
TP_ARGS(page, fio),
|
2014-12-23 16:35:21 +08:00
|
|
|
|
|
|
|
|
TP_CONDITION(page->mapping)
|
|
|
|
|
);
|
|
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
DECLARE_EVENT_CLASS(f2fs__bio,
|
2013-04-23 16:51:43 +08:00
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
|
2013-04-23 16:51:43 +08:00
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
TP_ARGS(sb, type, bio),
|
2013-04-23 16:51:43 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
2017-02-16 03:14:06 +08:00
|
|
|
__field(dev_t, target)
|
2016-06-06 03:31:55 +08:00
|
|
|
__field(int, op)
|
|
|
|
|
__field(int, op_flags)
|
2013-11-24 11:36:42 +08:00
|
|
|
__field(int, type)
|
2013-04-23 16:51:43 +08:00
|
|
|
__field(sector_t, sector)
|
|
|
|
|
__field(unsigned int, size)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
2017-08-24 01:10:32 +08:00
|
|
|
__entry->target = bio_dev(bio);
|
2016-12-22 04:13:03 +08:00
|
|
|
__entry->op = bio_op(bio);
|
|
|
|
|
__entry->op_flags = bio->bi_opf;
|
|
|
|
|
__entry->type = type;
|
2013-10-12 06:44:27 +08:00
|
|
|
__entry->sector = bio->bi_iter.bi_sector;
|
|
|
|
|
__entry->size = bio->bi_iter.bi_size;
|
2013-04-23 16:51:43 +08:00
|
|
|
),
|
|
|
|
|
|
2017-05-04 09:35:43 +08:00
|
|
|
TP_printk("dev = (%d,%d)/(%d,%d), rw = %s(%s), %s, sector = %lld, size = %u",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->target),
|
|
|
|
|
show_dev(__entry->dev),
|
2016-12-22 06:26:39 +08:00
|
|
|
show_bio_type(__entry->op, __entry->op_flags),
|
2013-11-24 11:36:42 +08:00
|
|
|
show_block_type(__entry->type),
|
2013-04-23 16:51:43 +08:00
|
|
|
(unsigned long long)__entry->sector,
|
|
|
|
|
__entry->size)
|
|
|
|
|
);
|
|
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_write_bio,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, type, bio),
|
|
|
|
|
|
|
|
|
|
TP_CONDITION(bio)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_prepare_read_bio,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sb, type, bio),
|
|
|
|
|
|
|
|
|
|
TP_CONDITION(bio)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_read_bio,
|
2013-11-24 11:36:42 +08:00
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
|
2013-11-24 11:36:42 +08:00
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
TP_ARGS(sb, type, bio),
|
2013-11-30 11:51:14 +08:00
|
|
|
|
|
|
|
|
TP_CONDITION(bio)
|
2013-11-24 11:36:42 +08:00
|
|
|
);
|
|
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
DEFINE_EVENT_CONDITION(f2fs__bio, f2fs_submit_write_bio,
|
2013-11-24 11:36:42 +08:00
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int type, struct bio *bio),
|
2013-11-24 11:36:42 +08:00
|
|
|
|
2016-12-22 04:13:03 +08:00
|
|
|
TP_ARGS(sb, type, bio),
|
2013-11-30 11:51:14 +08:00
|
|
|
|
|
|
|
|
TP_CONDITION(bio)
|
2013-11-24 11:36:42 +08:00
|
|
|
);
|
|
|
|
|
|
2014-05-06 16:46:04 +08:00
|
|
|
TRACE_EVENT(f2fs_write_begin,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
|
|
|
|
|
unsigned int flags),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, pos, len, flags),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, pos)
|
|
|
|
|
__field(unsigned int, len)
|
|
|
|
|
__field(unsigned int, flags)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pos = pos;
|
|
|
|
|
__entry->len = len;
|
|
|
|
|
__entry->flags = flags;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, flags = %u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned long long)__entry->pos,
|
|
|
|
|
__entry->len,
|
|
|
|
|
__entry->flags)
|
|
|
|
|
);
|
|
|
|
|
|
2014-05-06 16:47:23 +08:00
|
|
|
TRACE_EVENT(f2fs_write_end,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
|
|
|
|
|
unsigned int copied),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, pos, len, copied),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(loff_t, pos)
|
|
|
|
|
__field(unsigned int, len)
|
|
|
|
|
__field(unsigned int, copied)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pos = pos;
|
|
|
|
|
__entry->len = len;
|
|
|
|
|
__entry->copied = copied;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, pos = %llu, len = %u, copied = %u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned long long)__entry->pos,
|
|
|
|
|
__entry->len,
|
|
|
|
|
__entry->copied)
|
|
|
|
|
);
|
|
|
|
|
|
2013-10-24 16:53:29 +08:00
|
|
|
DECLARE_EVENT_CLASS(f2fs__page,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(int, type)
|
|
|
|
|
__field(int, dir)
|
|
|
|
|
__field(pgoff_t, index)
|
|
|
|
|
__field(int, dirty)
|
2014-05-06 16:53:08 +08:00
|
|
|
__field(int, uptodate)
|
2013-10-24 16:53:29 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = page->mapping->host->i_sb->s_dev;
|
|
|
|
|
__entry->ino = page->mapping->host->i_ino;
|
|
|
|
|
__entry->type = type;
|
|
|
|
|
__entry->dir = S_ISDIR(page->mapping->host->i_mode);
|
|
|
|
|
__entry->index = page->index;
|
|
|
|
|
__entry->dirty = PageDirty(page);
|
2014-05-06 16:53:08 +08:00
|
|
|
__entry->uptodate = PageUptodate(page);
|
2013-10-24 16:53:29 +08:00
|
|
|
),
|
|
|
|
|
|
2014-05-06 16:53:08 +08:00
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, %s, %s, index = %lu, "
|
|
|
|
|
"dirty = %d, uptodate = %d",
|
2013-10-24 16:53:29 +08:00
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
show_block_type(__entry->type),
|
|
|
|
|
show_file_type(__entry->dir),
|
|
|
|
|
(unsigned long)__entry->index,
|
2014-05-06 16:53:08 +08:00
|
|
|
__entry->dirty,
|
|
|
|
|
__entry->uptodate)
|
2013-10-24 16:53:29 +08:00
|
|
|
);
|
|
|
|
|
|
2014-05-06 16:48:26 +08:00
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_writepage,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
2015-03-18 08:58:08 +08:00
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_do_write_data_page,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
2014-05-06 16:53:08 +08:00
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_readpage,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
2013-10-24 16:53:29 +08:00
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_set_page_dirty,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
2013-10-25 13:26:31 +08:00
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
2015-03-18 08:58:08 +08:00
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_register_inmem_page,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs__page, f2fs_commit_inmem_page,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct page *page, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(page, type)
|
|
|
|
|
);
|
|
|
|
|
|
2014-05-06 16:51:24 +08:00
|
|
|
TRACE_EVENT(f2fs_writepages,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, struct writeback_control *wbc, int type),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, wbc, type),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(int, type)
|
|
|
|
|
__field(int, dir)
|
|
|
|
|
__field(long, nr_to_write)
|
|
|
|
|
__field(long, pages_skipped)
|
|
|
|
|
__field(loff_t, range_start)
|
|
|
|
|
__field(loff_t, range_end)
|
|
|
|
|
__field(pgoff_t, writeback_index)
|
|
|
|
|
__field(int, sync_mode)
|
|
|
|
|
__field(char, for_kupdate)
|
|
|
|
|
__field(char, for_background)
|
|
|
|
|
__field(char, tagged_writepages)
|
|
|
|
|
__field(char, for_reclaim)
|
|
|
|
|
__field(char, range_cyclic)
|
|
|
|
|
__field(char, for_sync)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->type = type;
|
|
|
|
|
__entry->dir = S_ISDIR(inode->i_mode);
|
|
|
|
|
__entry->nr_to_write = wbc->nr_to_write;
|
|
|
|
|
__entry->pages_skipped = wbc->pages_skipped;
|
|
|
|
|
__entry->range_start = wbc->range_start;
|
|
|
|
|
__entry->range_end = wbc->range_end;
|
|
|
|
|
__entry->writeback_index = inode->i_mapping->writeback_index;
|
|
|
|
|
__entry->sync_mode = wbc->sync_mode;
|
|
|
|
|
__entry->for_kupdate = wbc->for_kupdate;
|
|
|
|
|
__entry->for_background = wbc->for_background;
|
|
|
|
|
__entry->tagged_writepages = wbc->tagged_writepages;
|
|
|
|
|
__entry->for_reclaim = wbc->for_reclaim;
|
|
|
|
|
__entry->range_cyclic = wbc->range_cyclic;
|
|
|
|
|
__entry->for_sync = wbc->for_sync;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, %s, %s, nr_to_write %ld, "
|
|
|
|
|
"skipped %ld, start %lld, end %lld, wb_idx %lu, sync_mode %d, "
|
|
|
|
|
"kupdate %u background %u tagged %u reclaim %u cyclic %u sync %u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
show_block_type(__entry->type),
|
|
|
|
|
show_file_type(__entry->dir),
|
|
|
|
|
__entry->nr_to_write,
|
|
|
|
|
__entry->pages_skipped,
|
|
|
|
|
__entry->range_start,
|
|
|
|
|
__entry->range_end,
|
|
|
|
|
(unsigned long)__entry->writeback_index,
|
|
|
|
|
__entry->sync_mode,
|
|
|
|
|
__entry->for_kupdate,
|
|
|
|
|
__entry->for_background,
|
|
|
|
|
__entry->tagged_writepages,
|
|
|
|
|
__entry->for_reclaim,
|
|
|
|
|
__entry->range_cyclic,
|
|
|
|
|
__entry->for_sync)
|
|
|
|
|
);
|
|
|
|
|
|
2015-10-12 17:02:26 +08:00
|
|
|
TRACE_EVENT(f2fs_readpages,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, struct page *page, unsigned int nrpage),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, page, nrpage),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(pgoff_t, start)
|
|
|
|
|
__field(unsigned int, nrpage)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->start = page->index;
|
|
|
|
|
__entry->nrpage = nrpage;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, start = %lu nrpage = %u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
(unsigned long)__entry->start,
|
|
|
|
|
__entry->nrpage)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-23 17:26:54 +08:00
|
|
|
TRACE_EVENT(f2fs_write_checkpoint,
|
|
|
|
|
|
2014-09-21 12:57:51 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int reason, char *msg),
|
2013-04-23 17:26:54 +08:00
|
|
|
|
2014-09-21 12:57:51 +08:00
|
|
|
TP_ARGS(sb, reason, msg),
|
2013-04-23 17:26:54 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
2014-09-21 12:57:51 +08:00
|
|
|
__field(int, reason)
|
2013-04-23 17:26:54 +08:00
|
|
|
__field(char *, msg)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
2014-09-21 12:57:51 +08:00
|
|
|
__entry->reason = reason;
|
2013-04-23 17:26:54 +08:00
|
|
|
__entry->msg = msg;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), checkpoint for %s, state = %s",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2014-09-21 12:57:51 +08:00
|
|
|
show_cpreason(__entry->reason),
|
2013-04-23 17:26:54 +08:00
|
|
|
__entry->msg)
|
|
|
|
|
);
|
|
|
|
|
|
2017-04-15 14:09:38 +08:00
|
|
|
DECLARE_EVENT_CLASS(f2fs_discard,
|
2013-11-12 16:01:00 +08:00
|
|
|
|
2017-02-16 03:14:06 +08:00
|
|
|
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
|
2013-11-12 16:01:00 +08:00
|
|
|
|
2017-02-16 03:14:06 +08:00
|
|
|
TP_ARGS(dev, blkstart, blklen),
|
2013-11-12 16:01:00 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(block_t, blkstart)
|
|
|
|
|
__field(block_t, blklen)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2017-02-16 03:14:06 +08:00
|
|
|
__entry->dev = dev->bd_dev;
|
2013-11-12 16:01:00 +08:00
|
|
|
__entry->blkstart = blkstart;
|
|
|
|
|
__entry->blklen = blklen;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2013-11-12 16:01:00 +08:00
|
|
|
(unsigned long long)__entry->blkstart,
|
|
|
|
|
(unsigned long long)__entry->blklen)
|
|
|
|
|
);
|
2014-07-26 08:46:10 +08:00
|
|
|
|
2017-04-15 14:09:38 +08:00
|
|
|
DEFINE_EVENT(f2fs_discard, f2fs_queue_discard,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dev, blkstart, blklen)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs_discard, f2fs_issue_discard,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dev, blkstart, blklen)
|
|
|
|
|
);
|
|
|
|
|
|
2017-10-04 09:08:36 +08:00
|
|
|
DEFINE_EVENT(f2fs_discard, f2fs_remove_discard,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct block_device *dev, block_t blkstart, block_t blklen),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(dev, blkstart, blklen)
|
|
|
|
|
);
|
|
|
|
|
|
2016-10-28 16:45:07 +08:00
|
|
|
TRACE_EVENT(f2fs_issue_reset_zone,
|
|
|
|
|
|
2017-02-16 03:14:06 +08:00
|
|
|
TP_PROTO(struct block_device *dev, block_t blkstart),
|
2016-10-28 16:45:07 +08:00
|
|
|
|
2017-02-16 03:14:06 +08:00
|
|
|
TP_ARGS(dev, blkstart),
|
2016-10-28 16:45:07 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(block_t, blkstart)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2017-02-16 03:14:06 +08:00
|
|
|
__entry->dev = dev->bd_dev;
|
2016-10-28 16:45:07 +08:00
|
|
|
__entry->blkstart = blkstart;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), reset zone at block = 0x%llx",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2016-10-28 16:45:07 +08:00
|
|
|
(unsigned long long)__entry->blkstart)
|
|
|
|
|
);
|
|
|
|
|
|
2014-07-26 08:46:10 +08:00
|
|
|
TRACE_EVENT(f2fs_issue_flush,
|
|
|
|
|
|
2017-02-16 03:14:06 +08:00
|
|
|
TP_PROTO(struct block_device *dev, unsigned int nobarrier,
|
2017-03-04 22:13:10 +08:00
|
|
|
unsigned int flush_merge, int ret),
|
2014-07-26 08:46:10 +08:00
|
|
|
|
2017-03-04 22:13:10 +08:00
|
|
|
TP_ARGS(dev, nobarrier, flush_merge, ret),
|
2014-07-26 08:46:10 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
2015-02-11 08:23:12 +08:00
|
|
|
__field(unsigned int, nobarrier)
|
|
|
|
|
__field(unsigned int, flush_merge)
|
2017-03-04 22:13:10 +08:00
|
|
|
__field(int, ret)
|
2014-07-26 08:46:10 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
2017-02-16 03:14:06 +08:00
|
|
|
__entry->dev = dev->bd_dev;
|
2014-07-26 08:46:10 +08:00
|
|
|
__entry->nobarrier = nobarrier;
|
|
|
|
|
__entry->flush_merge = flush_merge;
|
2017-03-04 22:13:10 +08:00
|
|
|
__entry->ret = ret;
|
2014-07-26 08:46:10 +08:00
|
|
|
),
|
|
|
|
|
|
2017-03-04 22:13:10 +08:00
|
|
|
TP_printk("dev = (%d,%d), %s %s, ret = %d",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2014-07-26 08:46:10 +08:00
|
|
|
__entry->nobarrier ? "skip (nobarrier)" : "issue",
|
2017-03-04 22:13:10 +08:00
|
|
|
__entry->flush_merge ? " with flush_merge" : "",
|
|
|
|
|
__entry->ret)
|
2014-07-26 08:46:10 +08:00
|
|
|
);
|
2015-02-05 17:59:59 +08:00
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_lookup_extent_tree_start,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, unsigned int pgofs),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, pgofs),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(unsigned int, pgofs)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pgofs = pgofs;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->pgofs)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, unsigned int pgofs,
|
2015-06-30 07:01:14 +08:00
|
|
|
struct extent_info *ei),
|
2015-02-05 17:59:59 +08:00
|
|
|
|
2015-06-30 07:01:14 +08:00
|
|
|
TP_ARGS(inode, pgofs, ei),
|
2015-02-05 17:59:59 +08:00
|
|
|
|
2015-06-30 07:01:14 +08:00
|
|
|
TP_CONDITION(ei),
|
2015-02-05 17:59:59 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(unsigned int, pgofs)
|
|
|
|
|
__field(unsigned int, fofs)
|
|
|
|
|
__field(u32, blk)
|
|
|
|
|
__field(unsigned int, len)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pgofs = pgofs;
|
2015-06-30 07:01:14 +08:00
|
|
|
__entry->fofs = ei->fofs;
|
|
|
|
|
__entry->blk = ei->blk;
|
|
|
|
|
__entry->len = ei->len;
|
2015-02-05 17:59:59 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
|
|
|
|
|
"ext_info(fofs: %u, blk: %u, len: %u)",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->pgofs,
|
|
|
|
|
__entry->fofs,
|
|
|
|
|
__entry->blk,
|
|
|
|
|
__entry->len)
|
|
|
|
|
);
|
|
|
|
|
|
2015-09-06 17:50:13 +08:00
|
|
|
TRACE_EVENT(f2fs_update_extent_tree_range,
|
2015-02-05 17:59:59 +08:00
|
|
|
|
2015-09-06 17:50:13 +08:00
|
|
|
TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,
|
|
|
|
|
unsigned int len),
|
2015-02-05 17:59:59 +08:00
|
|
|
|
2015-09-06 17:50:13 +08:00
|
|
|
TP_ARGS(inode, pgofs, blkaddr, len),
|
2015-02-05 17:59:59 +08:00
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(unsigned int, pgofs)
|
|
|
|
|
__field(u32, blk)
|
2015-09-06 17:50:13 +08:00
|
|
|
__field(unsigned int, len)
|
2015-02-05 17:59:59 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->pgofs = pgofs;
|
|
|
|
|
__entry->blk = blkaddr;
|
2015-09-06 17:50:13 +08:00
|
|
|
__entry->len = len;
|
2015-02-05 17:59:59 +08:00
|
|
|
),
|
|
|
|
|
|
2015-09-06 17:50:13 +08:00
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "
|
|
|
|
|
"blkaddr = %u, len = %u",
|
2015-02-05 17:59:59 +08:00
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->pgofs,
|
2015-09-06 17:50:13 +08:00
|
|
|
__entry->blk,
|
|
|
|
|
__entry->len)
|
2015-02-05 17:59:59 +08:00
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_shrink_extent_tree,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct f2fs_sb_info *sbi, unsigned int node_cnt,
|
|
|
|
|
unsigned int tree_cnt),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(sbi, node_cnt, tree_cnt),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(unsigned int, node_cnt)
|
|
|
|
|
__field(unsigned int, tree_cnt)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sbi->sb->s_dev;
|
|
|
|
|
__entry->node_cnt = node_cnt;
|
|
|
|
|
__entry->tree_cnt = tree_cnt;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), shrunk: node_cnt = %u, tree_cnt = %u",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2015-02-05 17:59:59 +08:00
|
|
|
__entry->node_cnt,
|
|
|
|
|
__entry->tree_cnt)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
TRACE_EVENT(f2fs_destroy_extent_tree,
|
|
|
|
|
|
|
|
|
|
TP_PROTO(struct inode *inode, unsigned int node_cnt),
|
|
|
|
|
|
|
|
|
|
TP_ARGS(inode, node_cnt),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(ino_t, ino)
|
|
|
|
|
__field(unsigned int, node_cnt)
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = inode->i_sb->s_dev;
|
|
|
|
|
__entry->ino = inode->i_ino;
|
|
|
|
|
__entry->node_cnt = node_cnt;
|
|
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_printk("dev = (%d,%d), ino = %lu, destroyed: node_cnt = %u",
|
|
|
|
|
show_dev_ino(__entry),
|
|
|
|
|
__entry->node_cnt)
|
|
|
|
|
);
|
|
|
|
|
|
2015-12-17 17:17:16 +08:00
|
|
|
DECLARE_EVENT_CLASS(f2fs_sync_dirty_inodes,
|
|
|
|
|
|
2016-05-14 03:36:58 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int type, s64 count),
|
2015-12-17 17:17:16 +08:00
|
|
|
|
|
|
|
|
TP_ARGS(sb, type, count),
|
|
|
|
|
|
|
|
|
|
TP_STRUCT__entry(
|
|
|
|
|
__field(dev_t, dev)
|
|
|
|
|
__field(int, type)
|
2016-05-14 03:36:58 +08:00
|
|
|
__field(s64, count)
|
2015-12-17 17:17:16 +08:00
|
|
|
),
|
|
|
|
|
|
|
|
|
|
TP_fast_assign(
|
|
|
|
|
__entry->dev = sb->s_dev;
|
|
|
|
|
__entry->type = type;
|
|
|
|
|
__entry->count = count;
|
|
|
|
|
),
|
|
|
|
|
|
2016-05-14 03:36:58 +08:00
|
|
|
TP_printk("dev = (%d,%d), %s, dirty count = %lld",
|
2017-02-16 03:14:06 +08:00
|
|
|
show_dev(__entry->dev),
|
2015-12-17 17:17:16 +08:00
|
|
|
show_file_type(__entry->type),
|
|
|
|
|
__entry->count)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_enter,
|
|
|
|
|
|
2016-05-14 03:36:58 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int type, s64 count),
|
2015-12-17 17:17:16 +08:00
|
|
|
|
|
|
|
|
TP_ARGS(sb, type, count)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
DEFINE_EVENT(f2fs_sync_dirty_inodes, f2fs_sync_dirty_inodes_exit,
|
|
|
|
|
|
2016-05-14 03:36:58 +08:00
|
|
|
TP_PROTO(struct super_block *sb, int type, s64 count),
|
2015-12-17 17:17:16 +08:00
|
|
|
|
|
|
|
|
TP_ARGS(sb, type, count)
|
|
|
|
|
);
|
|
|
|
|
|
2013-04-20 00:28:40 +08:00
|
|
|
#endif /* _TRACE_F2FS_H */
|
|
|
|
|
|
|
|
|
|
/* This part must be outside protection */
|
|
|
|
|
#include <trace/define_trace.h>
|