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authorJiri Olsa <jolsa@redhat.com>2013-12-03 14:09:25 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-12-04 15:23:55 -0300
commitf772abc63462a48df605259fbe1af3fe9b223926 (patch)
tree55eec975486ccbce629943c6beb4d5b6549e02f6 /tools/perf/util/debug.h
parent97978b3e30a512beba43720365f53fea8d432c97 (diff)
downloadop-kernel-dev-f772abc63462a48df605259fbe1af3fe9b223926.zip
op-kernel-dev-f772abc63462a48df605259fbe1af3fe9b223926.tar.gz
perf tools: Overload pr_stat traceevent print function
The traceevent lib uses pr_stat to display all standard info. It's defined as __weak. Overloading it with perf version plugged into perf output system logic. Displaying the pr_stat stuff under '-v' option. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/1386076182-14484-12-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/debug.h')
-rw-r--r--tools/perf/util/debug.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h
index efbd988..443694c 100644
--- a/tools/perf/util/debug.h
+++ b/tools/perf/util/debug.h
@@ -17,4 +17,6 @@ void trace_event(union perf_event *event);
int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
int ui__warning(const char *format, ...) __attribute__((format(printf, 1, 2)));
+void pr_stat(const char *fmt, ...);
+
#endif /* __PERF_DEBUG_H */
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