UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

perf/urgent fixes: 

User visible:
 
 - Add missing newlines to some pr_err() calls (Arnaldo Carvalho de Melo)
 
 - Print full source file paths when using
   'perf annotate --print-line --full-paths' (Michael Petlan)
 
 - Fix 'perf probe -d' when just one out of uprobes and kprobes is
   enabled (Wang Nan)
 
 Developer stuff:
 
 - Add compiler.h to list.h to fix 'make perf-tar-src-pkg' generated
   tarballs, i.e. out of tree building (Arnaldo Carvalho de Melo)
 
 - Add the llvm-src-base.c and llvm-src-kbuild.c files, generated by the
   'perf test' LLVM entries, when running it in-tree, to .gitignore (Yunlong Song)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJWQ7iTAAoJENZQFvNTUqpAQHcP/ji7wTPfc2JNvEegkc4ACgEy
 z59FWGKfCUUJirS/72mgEzAEQppS6GsDs0MfKdCeeaN5S1GyavT4GTVsQZ2AaRx6
 WIVb8ZKLRJCba69T74lxZiv8Im4MVNYgBdAkRv2/Ec7ARiGMLvBF0MBHXPLtz8x0
 XeTSK/AqZD/xcu8L4OE9b28Dhrs3HyJKpyBYWRCvHqHhc5hHH9Z4s2DV2RbKc2iV
 0F7OzSm58Rx/gFTIHjIKiucqDlfzUnvXkUBzJNWobZSgaaIRWboWSmLewiW0PCl4
 9TxidmF0l1YRq5FIAsBRjpFAZzjhA/4w5zyclNTWo93CGH/mQI+kgxnb1I3MDgJL
 L0dqRpYp1NPwBApASI3z1PGcx09QEbRxskasY4Xo8J0HEaR3o22Ae+OXn8bVCUus
 yxOp6sttT6lobFLUeg1QERbGCYRR5+LJAqDF+njQ0aXr8+9hCWHwyo8yqTSy3lIG
 Pkxlf1ArCiMxzpCGj2KkUWj2JAW7MoEqPmdNUscg52SoZeR+q/Tr8qBw0rbxUHEf
 fzmJtuNqoN5NqX1tOZs4lOHAplTN9jGkYRiw2xB2hxRPXUGYBXMwuc8y+wjUr5EF
 O+3EjzDqBsAwLMPTRjsFi7L1osBwVHg2SGWiEAWBq5vAgZS1u5vv1NVtzGeQC3Un
 9o1T4QfZkGgKCyWtc1FG
 =5nFk
 -----END PGP SIGNATURE-----

Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

  - Add missing newlines to some pr_err() calls (Arnaldo Carvalho de Melo)

  - Print full source file paths when using
    'perf annotate --print-line --full-paths' (Michael Petlan)

  - Fix 'perf probe -d' when just one out of uprobes and kprobes is
    enabled (Wang Nan)

  - Add compiler.h to list.h to fix 'make perf-tar-src-pkg' generated
    tarballs, i.e. out of tree building (Arnaldo Carvalho de Melo)

  - Add the llvm-src-base.c and llvm-src-kbuild.c files, generated by the
    'perf test' LLVM entries, when running it in-tree, to .gitignore (Yunlong Song)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2015-11-12 07:37:53 +01:00
parent b71b437eed 5602ea09c1
commit 492cf7a0be
5 changed files with 14 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
tools/include/linux/list.h
View File

@ -1,3 +1,4 @@
#include <linux/compiler.h>
#include <linux/kernel.h> #include <linux/kernel.h>
#include <linux/types.h> #include <linux/types.h>

2
tools/perf/tests/.gitignore vendored Normal file
View File

@ -0,0 +1,2 @@
llvm-src-base.c
llvm-src-kbuild.c

1
tools/perf/util/annotate.c
View File

@ -1620,6 +1620,7 @@ int symbol__tty_annotate(struct symbol *sym, struct map *map,
len = symbol__size(sym); len = symbol__size(sym);
if (print_lines) { if (print_lines) {
srcline_full_filename = full_paths;
symbol__get_source_line(sym, map, evsel, &source_line, len); symbol__get_source_line(sym, map, evsel, &source_line, len);
print_summary(&source_line, dso->long_name); print_summary(&source_line, dso->long_name);
} }

6
tools/perf/util/probe-file.c
View File

@ -138,6 +138,9 @@ struct strlist *probe_file__get_rawlist(int fd)
char *p; char *p;
struct strlist *sl; struct strlist *sl;
if (fd < 0)
return NULL;
sl = strlist__new(NULL, NULL); sl = strlist__new(NULL, NULL);
fp = fdopen(dup(fd), "r"); fp = fdopen(dup(fd), "r");
@ -271,6 +274,9 @@ int probe_file__get_events(int fd, struct strfilter *filter,
const char *p; const char *p;
int ret = -ENOENT; int ret = -ENOENT;
if (!plist)
return -EINVAL;
namelist = __probe_file__get_namelist(fd, true); namelist = __probe_file__get_namelist(fd, true);
if (!namelist) if (!namelist)
return -ENOENT; return -ENOENT;

8
tools/perf/util/session.c
View File

@ -29,7 +29,7 @@ static int perf_session__open(struct perf_session *session)
struct perf_data_file *file = session->file; struct perf_data_file *file = session->file;
if (perf_session__read_header(session) < 0) { if (perf_session__read_header(session) < 0) {
pr_err("incompatible file format (rerun with -v to learn more)"); pr_err("incompatible file format (rerun with -v to learn more)\n");
return -1; return -1;
} }
@ -37,17 +37,17 @@ static int perf_session__open(struct perf_session *session)
return 0; return 0;
if (!perf_evlist__valid_sample_type(session->evlist)) { if (!perf_evlist__valid_sample_type(session->evlist)) {
pr_err("non matching sample_type"); pr_err("non matching sample_type\n");
return -1; return -1;
} }
if (!perf_evlist__valid_sample_id_all(session->evlist)) { if (!perf_evlist__valid_sample_id_all(session->evlist)) {
pr_err("non matching sample_id_all"); pr_err("non matching sample_id_all\n");
return -1; return -1;
} }
if (!perf_evlist__valid_read_format(session->evlist)) { if (!perf_evlist__valid_read_format(session->evlist)) {
pr_err("non matching read_format"); pr_err("non matching read_format\n");
return -1; return -1;
} }