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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-11-09 16:03:40 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-11-28 18:20:32 +0100 |
| commit | 8e2d8e204247aa9eeb87893f6b8bf0cf29428b31 (patch) | |
| tree | 6375f23e68498a6bfa4947d00934bdc8cb4b5168 | |
| parent | perf trace: Fix an exit code of trace__symbols_init (diff) | |
| download | linux-8e2d8e204247aa9eeb87893f6b8bf0cf29428b31.tar.xz linux-8e2d8e204247aa9eeb87893f6b8bf0cf29428b31.zip | |
perf evsel: Fix up leftover perf_evsel_stat usage via evsel->priv
I forgot one conversion, which got noticed by Thomas when running:
$ perf stat -e '{cpu-clock,instructions}' kill
kill: not enough arguments
Segmentation fault (core dumped)
$
Fix it, those stats are in evsel->stats, not anymore in evsel->priv.
Reported-by: Thomas-Mich Richter <tmricht@linux.vnet.ibm.com>
Tested-by: Thomas-Mich Richter <tmricht@linux.vnet.ibm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: e669e833da8d ("perf evsel: Restore evsel->priv as a tool private area")
Link: http://lkml.kernel.org/r/20171109150046.GN4333@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/evsel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index bfde6a7a80f2..d5fbcf8c7aa7 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1375,7 +1375,7 @@ perf_evsel__process_group_data(struct perf_evsel *leader, static int perf_evsel__read_group(struct perf_evsel *leader, int cpu, int thread) { - struct perf_stat_evsel *ps = leader->priv; + struct perf_stat_evsel *ps = leader->stats; u64 read_format = leader->attr.read_format; int size = perf_evsel__read_size(leader); u64 *data = ps->group_data; |