diff options
| author | Andi Kleen <ak@linux.intel.com> | 2019-11-20 16:15:16 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-29 12:20:45 -0300 |
| commit | 99d6141d677a8cd0b35390a29527c8def42538b1 (patch) | |
| tree | f395eb44f8cfe153b4129edab2dd78a3a1c7dbe5 /tools/perf/lib/include | |
| parent | a8cbe40fe9f4ba499cc60b8b6a6851c2c1963797 (diff) | |
| download | linux-99d6141d677a8cd0b35390a29527c8def42538b1.tar.bz2 | |
perf evsel: Add functions to close evsel on a CPU
Refactor the existing all CPU function to use the per CPU close
internally.
Export APIs to close per CPU.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20191121001522.180827-7-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/lib/include')
| -rw-r--r-- | tools/perf/lib/include/perf/evsel.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/lib/include/perf/evsel.h b/tools/perf/lib/include/perf/evsel.h index 557f5815a9c9..e7add554f861 100644 --- a/tools/perf/lib/include/perf/evsel.h +++ b/tools/perf/lib/include/perf/evsel.h @@ -26,6 +26,7 @@ LIBPERF_API void perf_evsel__delete(struct perf_evsel *evsel); LIBPERF_API int perf_evsel__open(struct perf_evsel *evsel, struct perf_cpu_map *cpus, struct perf_thread_map *threads); LIBPERF_API void perf_evsel__close(struct perf_evsel *evsel); +LIBPERF_API void perf_evsel__close_cpu(struct perf_evsel *evsel, int cpu); LIBPERF_API int perf_evsel__read(struct perf_evsel *evsel, int cpu, int thread, struct perf_counts_values *count); LIBPERF_API int perf_evsel__enable(struct perf_evsel *evsel); |