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authorJiri Olsa <jolsa@kernel.org>2015-06-26 12:29:11 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-06-26 17:20:02 +0300
commita6fa003855d38d53d90c1a8a5827102e62702334 (patch)
treeda5d7f02f11c25c76060c8551bd8cf0dda6442ad /tools/perf/util/stat.c
parenta8e02324dfe6bcafc15d02b790f33321ec4facb0 (diff)
downloadlinux-a6fa003855d38d53d90c1a8a5827102e62702334.tar.xz
perf stat: Make stats work over the thread dimension
Now that we have space for thread dimension counts, let's store it. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1435310967-14570-7-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat.c')
-rw-r--r--tools/perf/util/stat.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/util/stat.c b/tools/perf/util/stat.c
index 453480aa7650..7bcc19b62dd1 100644
--- a/tools/perf/util/stat.c
+++ b/tools/perf/util/stat.c
@@ -95,14 +95,14 @@ void perf_stat_evsel_id_init(struct perf_evsel *evsel)
}
}
-struct perf_counts *perf_counts__new(int ncpus)
+struct perf_counts *perf_counts__new(int ncpus, int nthreads)
{
struct perf_counts *counts = zalloc(sizeof(*counts));
if (counts) {
struct xyarray *cpu;
- cpu = xyarray__new(ncpus, 1, sizeof(struct perf_counts_values));
+ cpu = xyarray__new(ncpus, nthreads, sizeof(struct perf_counts_values));
if (!cpu) {
free(counts);
return NULL;
@@ -132,9 +132,9 @@ void perf_evsel__reset_counts(struct perf_evsel *evsel)
perf_counts__reset(evsel->counts);
}
-int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus)
+int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads)
{
- evsel->counts = perf_counts__new(ncpus);
+ evsel->counts = perf_counts__new(ncpus, nthreads);
return evsel->counts != NULL ? 0 : -ENOMEM;
}