Commit 82806c3a authored Nov 09, 2017 by Arnaldo Carvalho de Melo

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: e669e833 ("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>

parent 86f5fe01

tools/perf/util/evsel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1377,7 +1377,7 @@ 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;

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