perf fs: Rename NAME_find_mountpoint() to NAME__mountpoint()

Shorten it, "finding" it is an implementation detail, what callers want
is the pathname, not to ask for it to _always_ do the lookup.

And the existing implementation already caches it, i.e. it doesn't
"finds" it on every call.

Cc: Adrian Hunter <adrian.hunter@intel.com>
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: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-r24wa4bvtccg7mnkessrbbdj@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index f47bf459c3f5..ef671cd41bb3 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -1456,7 +1456,7 @@ static int test_pmu(void)
         int ret;
 
         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/format/",
-                 sysfs_find_mountpoint());
+                 sysfs__mountpoint());
 
         ret = stat(path, &st);
         if (ret)
@@ -1473,7 +1473,7 @@ static int test_pmu_events(void)
         int ret;
 
         snprintf(path, PATH_MAX, "%s/bus/event_source/devices/cpu/events/",
-                 sysfs_find_mountpoint());
+                 sysfs__mountpoint());
 
         ret = stat(path, &st);
         if (ret) {