perf evsel: Convert to _is_group_leader method

Convert perf_evsel__is_group_member to perf_evsel__is_group_leader.
This is because the most usecases are using negative form to check
whether the given evsel is a leader or not and it's IMHO somewhat
ambiguous - leader also *is* a member of the group.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1354171126-14387-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 7e93418a45d1..bb58b05f905f 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -520,14 +520,14 @@ void perf_evsel__config(struct perf_evsel *evsel,
          * Disabling only independent events or group leaders,
          * keeping group members enabled.
          */
-        if (!perf_evsel__is_group_member(evsel))
+        if (perf_evsel__is_group_leader(evsel))
                 attr->disabled = 1;
 
         /*
          * Setting enable_on_exec for independent events and
          * group leaders for traced executed by perf.
          */
-        if (perf_target__none(&opts->target) && !perf_evsel__is_group_member(evsel))
+        if (perf_target__none(&opts->target) && perf_evsel__is_group_leader(evsel))
                 attr->enable_on_exec = 1;
 }
 
@@ -708,7 +708,7 @@ static int get_group_fd(struct perf_evsel *evsel, int cpu, int thread)
         struct perf_evsel *leader = evsel->leader;
         int fd;
 
-        if (!perf_evsel__is_group_member(evsel))
+        if (perf_evsel__is_group_leader(evsel))
                 return -1;
 
         /*