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author | Namhyung Kim <namhyung.kim@lge.com> | 2013-04-01 20:35:18 +0900 |
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committer | Chanho Park <chanho61.park@samsung.com> | 2014-03-20 17:34:21 +0900 |
commit | 93daffc5606bf323e969cc75362d00e59131f8aa (patch) | |
tree | 9806c547ee88ef08720ff1ec79eee4d1a33a499f /tools | |
parent | a0439169e33c35aa60987b06b98167de79ba62fb (diff) | |
download | linux-3.10-93daffc5606bf323e969cc75362d00e59131f8aa.tar.gz linux-3.10-93daffc5606bf323e969cc75362d00e59131f8aa.tar.bz2 linux-3.10-93daffc5606bf323e969cc75362d00e59131f8aa.zip |
perf hists: Free unused mem info of a matched hist entry
The mem info is shared between matched entries so one should be freed.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
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/1364816125-12212-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/perf/util/hist.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index 9438d576459..514fc0470e3 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -374,6 +374,12 @@ static struct hist_entry *add_hist_entry(struct hists *hists, if (!cmp) { he_stat__add_period(&he->stat, period, weight); + /* + * This mem info was allocated from machine__resolve_mem + * and will not be used anymore. + */ + free(entry->mem_info); + /* If the map of an existing hist_entry has * become out-of-date due to an exec() or * similar, update it. Otherwise we will |