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authorJiri Olsa <jolsa@kernel.org>2015-08-26 15:46:44 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-08-28 19:53:51 +0200
commit9f44f0cc1c32f1542071447a9493652bbc03facb (patch)
tree9297db712188a22d7339b286610f2fd6d409fc0f /tools/perf/util/util.h
parentperf buildid: Introduce sysfs/filename__sprintf_build_id (diff)
downloadlinux-9f44f0cc1c32f1542071447a9493652bbc03facb.tar.xz
linux-9f44f0cc1c32f1542071447a9493652bbc03facb.zip
perf tools: Add tracing_path and remove unneeded functions
There's no need for find_tracing_dir, because perf already searches for debugfs/tracefs mount on start and populate tracing_events_path. Adding tracing_path to carry tracing dir string to be used in get_tracing_file instead of calling find_tracing_dir. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Raphael Beamonte <raphael.beamonte@gmail.com> Cc: David Ahern <dsahern@gmail.com> Cc: Matt Fleming <matt@codeblueprint.co.uk> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1440596813-12844-3-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
-rw-r--r--tools/perf/util/util.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 88a891562a47..291be1d84bc3 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -83,10 +83,10 @@
extern const char *graph_line;
extern const char *graph_dotted_line;
extern char buildid_dir[];
+extern char tracing_path[];
extern char tracing_events_path[];
extern void perf_debugfs_set_path(const char *mountpoint);
const char *perf_debugfs_mount(const char *mountpoint);
-const char *find_tracing_dir(void);
char *get_tracing_file(const char *name);
void put_tracing_file(char *file);