summaryrefslogtreecommitdiffstats
path: root/tools/perf/util/evsel.c
diff options
context:
space:
mode:
authorNamhyung Kim <namhyung.kim@lge.com>2012-11-29 15:38:29 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-12-09 08:46:06 -0300
commit2cfda562da7b0b1e0575507ef3efe782d4e218e4 (patch)
tree11f13646a8409dc2e66a3fc4bd4dad26d93eeb83 /tools/perf/util/evsel.c
parent5fa9041bbaa7a79a67d568b9c9f947db2f23d091 (diff)
downloadblackbird-op-linux-2cfda562da7b0b1e0575507ef3efe782d4e218e4.tar.gz
blackbird-op-linux-2cfda562da7b0b1e0575507ef3efe782d4e218e4.zip
perf evsel: Set leader evsel's ->leader to itself
Currently only non-leader members are set ->leader to the leader evsel of the group and the leader has set NULL. Thus it requires special casing for leader evsels. Set ->leader to itself will remove this. Suggested-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> 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/1354171126-14387-3-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.c')
-rw-r--r--tools/perf/util/evsel.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 1b16dd1edc8e..7e93418a45d1 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -55,6 +55,7 @@ void perf_evsel__init(struct perf_evsel *evsel,
{
evsel->idx = idx;
evsel->attr = *attr;
+ evsel->leader = evsel;
INIT_LIST_HEAD(&evsel->node);
hists__init(&evsel->hists);
evsel->sample_size = __perf_evsel__sample_size(attr->sample_type);
OpenPOWER on IntegriCloud