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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-08-29 08:07:22 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-09-29 16:41:37 -0300 |
| commit | f2add9cd66c87baea6762b099ee38ee742207699 (patch) | |
| tree | 3c25e91bb38b2098fa2640b93caa1080b85cfbda /tools/perf/Documentation/perf-buildid-list.txt | |
| parent | 63e03724b51e7315a66a3f1fee6cb8b4a16dc8cc (diff) | |
| download | lwn-f2add9cd66c87baea6762b099ee38ee742207699.tar.gz lwn-f2add9cd66c87baea6762b099ee38ee742207699.zip | |
perf buildid-list: Add option to show the running kernel build id
[root@emilia ~]# perf buildid-list -k
07b0c016a2b30004e86132d0239945b1e88f5d75
Useful when diagnosing build id problems in debuginfo packages, etc.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-po1bl7acn6e1hhne90opmvtl@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-buildid-list.txt')
| -rw-r--r-- | tools/perf/Documentation/perf-buildid-list.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/Documentation/perf-buildid-list.txt b/tools/perf/Documentation/perf-buildid-list.txt index 5eaac6f26d51..770a7f3bd754 100644 --- a/tools/perf/Documentation/perf-buildid-list.txt +++ b/tools/perf/Documentation/perf-buildid-list.txt @@ -16,6 +16,8 @@ This command displays the buildids found in a perf.data file, so that other tools can be used to fetch packages with matching symbol tables for use by perf report. +It can also be used to show the build id of the running kernel. + OPTIONS ------- -H:: @@ -27,6 +29,9 @@ OPTIONS -f:: --force:: Don't do ownership validation. +-k:: +--kernel:: + Show running kernel build id. -v:: --verbose:: Be more verbose. |