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linux-sg2042/fs/cifs
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Steve French 28d59363ae smb3: add tracepoints for smb2/smb3 open 
add two tracepoints for open completion. One for error one for completion (open_done).
Sample output below

            TASK-PID   CPU#  ||||    TIMESTAMP  FUNCTION
               | |       |   ||||       |         |
            bash-15348 [007] .... 42441.027492: smb3_enter: 	cifs_lookup: xid=45
            bash-15348 [007] .... 42441.028214: smb3_cmd_err: 	sid=0x6173e4ce tid=0xa05150e6 cmd=5 mid=105 status=0xc0000034 rc=-2
            bash-15348 [007] .... 42441.028219: smb3_open_err: xid=45 sid=0x6173e4ce tid=0xa05150e6 cr_opts=0x0 des_access=0x80 rc=-2
            bash-15348 [007] .... 42441.028225: smb3_exit_done: 	cifs_lookup: xid=45
          fop777-24560 [002] .... 42442.627617: smb3_enter: 	cifs_revalidate_dentry_attr: xid=46
          fop777-24560 [003] .... 42442.628301: smb3_cmd_err: 	sid=0x6173e4ce tid=0xa05150e6 cmd=5 mid=106 status=0xc0000034 rc=-2
          fop777-24560 [003] .... 42442.628319: smb3_open_err: xid=46 sid=0x6173e4ce tid=0xa05150e6 cr_opts=0x0 des_access=0x80 rc=-2
          fop777-24560 [003] .... 42442.628335: smb3_enter: 	cifs_atomic_open: xid=47
          fop777-24560 [003] .... 42442.629587: smb3_cmd_done: 	sid=0x6173e4ce tid=0xa05150e6 cmd=5 mid=107
          fop777-24560 [003] .... 42442.629592: smb3_open_done: xid=47 sid=0x6173e4ce tid=0xa05150e6 fid=0xb8a0984d cr_opts=0x40 des_access=0x40000080

Signed-off-by: Steve French <smfrench@gmail.com>
 		2018-05-30 21:42:34 -05:00
..
Kconfig IB: remove redundant INFINIBAND kconfig dependencies 2018-05-09 08:51:03 -04:00
Makefile smb3: Add ftrace tracepoints for improved SMB3 debugging 2018-05-27 17:56:35 -05:00
asn1.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
cache.c fscache: Pass object size in rather than calling back for it 2018-04-06 14:05:14 +01:00
cifs_debug.c cifs: add debug output to show nocase mount option 2018-05-30 17:59:49 -05:00
cifs_debug.h cifs: add server argument to the dump_detail method 2018-05-27 17:56:35 -05:00
cifs_dfs_ref.c CIFS: add build_path_from_dentry_optional_prefix() 2017-03-01 22:26:10 -06:00
cifs_fs_sb.h smb3: fix redundant opens on root 2018-05-27 17:56:35 -05:00
cifs_ioctl.h Enable previous version support 2016-10-13 19:48:11 -05:00
cifs_spnego.c cifs: Create dedicated keyring for spnego operations 2016-05-19 21:56:30 -05:00
cifs_spnego.h [CIFS] Rename three structures to avoid camel case 2011-05-27 04:34:02 +00:00
cifs_unicode.c [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred 2017-07-08 18:57:07 -05:00
cifs_unicode.h [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred 2017-07-08 18:57:07 -05:00
cifs_uniupr.h cifs: correction of unicode header files 2010-08-20 00:46:42 +00:00
cifsacl.c fs/cifs/cifsacl.c Fixes typo in a comment 2018-01-28 09:19:45 -06:00
cifsacl.h cifs: fix SID binary to string conversion 2012-12-11 11:48:49 -06:00
cifsencrypt.c CIFS: fix sha512 check in cifs_crypto_secmech_release 2018-04-01 20:24:40 -05:00
cifsfs.c smb3: allow "posix" mount option to enable new SMB311 protocol extensions 2018-05-30 16:06:18 -05:00
cifsfs.h cifs: update internal module version number for cifs.ko to 2.12 2018-05-27 17:56:35 -05:00
cifsglob.h smb3: allow "posix" mount option to enable new SMB311 protocol extensions 2018-05-30 16:06:18 -05:00
cifspdu.h CIFS: move DFS response parsing out of SMB1 code 2017-03-01 22:26:10 -06:00
cifsproto.h smb3: add additional ftrace entry points for entry/exit to cifs.ko 2018-05-30 16:06:18 -05:00
cifssmb.c smb3: fix redundant opens on root 2018-05-27 17:56:35 -05:00
connect.c smb3: allow "posix" mount option to enable new SMB311 protocol extensions 2018-05-30 16:06:18 -05:00
dir.c cifs: do not allow creating sockets except with SMB1 posix exensions 2018-04-20 13:31:32 -05:00
dns_resolve.c cifs: fix composing of mount options for DFS referrals 2013-05-24 13:08:31 -05:00
dns_resolve.h DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
export.c [CIFS] cifs: Rename cERROR and cFYI to cifs_dbg 2013-05-04 22:17:23 -05:00
file.c fs: cifs: Adding new return type vm_fault_t 2018-04-17 14:44:35 -05:00
fscache.c fscache: Pass object size in rather than calling back for it 2018-04-06 14:05:14 +01:00
fscache.h fscache: Attach the index key and aux data to the cookie 2018-04-04 13:41:28 +01:00
inode.c cifs: invalidate cache when we truncate a file 2018-05-30 16:06:18 -05:00
ioctl.c [SMB3] Remove ifdef since SMB3 (and later) now STRONGLY preferred 2017-07-08 18:57:07 -05:00
link.c CIFS: refactor crypto shash/sdesc allocation&free 2018-04-01 20:24:39 -05:00
misc.c cifs: update calc_size to take a server argument 2018-05-27 17:56:35 -05:00
netmisc.c cifs: update calc_size to take a server argument 2018-05-27 17:56:35 -05:00
nterr.c CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
nterr.h CIFS: Rename 7 error codes to NT_ style 2012-07-24 10:25:10 -05:00
ntlmssp.h cifs: dynamic allocation of ntlmssp blob 2016-06-23 23:45:07 -05:00
readdir.c cifs: update calc_size to take a server argument 2018-05-27 17:56:35 -05:00
rfc1002pdu.h
…
sess.c smb2: Enforce sec= mount option 2017-03-02 23:13:37 -06:00
smb1ops.c cifs: add server->vals->header_preamble_size 2018-04-02 13:09:44 -05:00
smb2file.c CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl 2018-01-26 17:03:00 -06:00
smb2glob.h CIFS: Separate SMB2 header structure 2017-02-01 16:46:34 -06:00
smb2inode.c smb3: fix redundant opens on root 2018-05-27 17:56:35 -05:00
smb2maperror.c smb3: add additional ftrace entry points for entry/exit to cifs.ko 2018-05-30 16:06:18 -05:00
smb2misc.c cifs: update smb2_check_message to handle PDUs without a 4 byte length header 2018-05-30 17:24:14 -05:00
smb2ops.c smb3: print tree id in debugdata in proc to be able to help logging 2018-05-30 16:06:18 -05:00
smb2pdu.c smb3: add tracepoints for smb2/smb3 open 2018-05-30 21:42:34 -05:00
smb2pdu.h smb3: add define for id for posix create context and corresponding struct 2018-05-30 17:59:46 -05:00
smb2proto.h cifs: add a new SMB2_close_flags function 2018-05-27 17:56:35 -05:00
smb2status.h CIFS: Add SMB2 status codes 2012-07-24 10:25:13 -05:00
smb2transport.c cifs: add resp_buf_size to the mid_q_entry structure 2018-04-12 20:32:48 -05:00
smbdirect.c cifs: smbd: Avoid allocating iov on the stack 2018-04-25 11:15:58 -05:00
smbdirect.h move a few externs to smbdirect.h to eliminate warning 2018-01-26 17:03:00 -06:00
smbencrypt.c CIFS: refactor crypto shash/sdesc allocation&free 2018-04-01 20:24:39 -05:00
smberr.h cifs: map NT_STATUS_ERROR_WRITE_PROTECTED to -EROFS 2010-08-02 12:40:40 +00:00
smbfsctl.h [SMB3] Send durable handle v2 contexts when use of persistent handles required 2015-11-03 09:26:27 -06:00
trace.c smb3: Add ftrace tracepoints for improved SMB3 debugging 2018-05-27 17:56:35 -05:00
trace.h smb3: add tracepoints for smb2/smb3 open 2018-05-30 21:42:34 -05:00
transport.c SMB311: Fix reconnect 2018-04-25 11:15:20 -05:00
winucase.c [CIFS] quiet sparse compile warning 2013-09-08 14:54:24 -05:00
xattr.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00