summaryrefslogtreecommitdiff
path: root/tools/perf/tests/openat-syscall-all-cpus.c
diff options
context:
space:
mode:
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/tests/openat-syscall-all-cpus.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/tests/openat-syscall-all-cpus.c')
-rw-r--r--tools/perf/tests/openat-syscall-all-cpus.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/tests/openat-syscall-all-cpus.c b/tools/perf/tests/openat-syscall-all-cpus.c
index e8d944fe1bd0..a572f87e9c8d 100644
--- a/tools/perf/tests/openat-syscall-all-cpus.c
+++ b/tools/perf/tests/openat-syscall-all-cpus.c
@@ -78,7 +78,7 @@ int test__openat_syscall_event_on_all_cpus(void)
* we use the auto allocation it will allocate just for 1 cpu,
* as we start by cpu 0.
*/
- if (perf_evsel__alloc_counts(evsel, cpus->nr) < 0) {
+ if (perf_evsel__alloc_counts(evsel, cpus->nr, 1) < 0) {
pr_debug("perf_evsel__alloc_counts(ncpus=%d)\n", cpus->nr);
goto out_close_fd;
}
@@ -98,9 +98,9 @@ int test__openat_syscall_event_on_all_cpus(void)
}
expected = nr_openat_calls + cpu;
- if (perf_counts(evsel->counts, cpu)->val != expected) {
+ if (perf_counts(evsel->counts, cpu, 0)->val != expected) {
pr_debug("perf_evsel__read_on_cpu: expected to intercept %d calls on cpu %d, got %" PRIu64 "\n",
- expected, cpus->map[cpu], perf_counts(evsel->counts, cpu)->val);
+ expected, cpus->map[cpu], perf_counts(evsel->counts, cpu, 0)->val);
err = -1;
}
}