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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-08 04:32:05 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-08 04:32:05 +0200 |
| commit | dc4552bf7176573ccf79af04ab8648b015738f4a (patch) | |
| tree | 6bad99fd2b37a112c0dbe9aa71d1577e316eae4d /tools/perf/util/util.h | |
| parent | perf hists browser: Add verbose mode hotkey (diff) | |
| download | linux-dc4552bf7176573ccf79af04ab8648b015738f4a.tar.xz linux-dc4552bf7176573ccf79af04ab8648b015738f4a.zip | |
perf tools: Add dump_stack function
To help in debugging the tools, provides functionality roughly similar
to the function with the same name in the kernel.
Copied from glibc backtrace function man page.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
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-6nw2sak21bqy8h1m2syyo816@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/util.h')
| -rw-r--r-- | tools/perf/util/util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index b13c7331eaf8..00a93a91a235 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -266,4 +266,6 @@ size_t hex_width(u64 v); char *rtrim(char *s); +void dump_stack(void); + #endif |