diff options
| author | Andi Kleen <ak@linux.intel.com> | 2019-11-21 01:15:21 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-11-29 16:20:45 +0100 |
| commit | 363fb12189d58ebc60456561b8540d68013782a6 (patch) | |
| tree | 08e239c93e78d19d6f3e443d10dbc4c3849c5b21 /tools/perf/util/evsel.h | |
| parent | perf stat: Use affinity for reading (diff) | |
| download | linux-363fb12189d58ebc60456561b8540d68013782a6.tar.xz linux-363fb12189d58ebc60456561b8540d68013782a6.zip | |
perf evsel: Add functions to enable/disable for a specific CPU
Refactor the existing functions to use these functions internally.
Used in the next patch.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lore.kernel.org/lkml/20191121001522.180827-12-andi@firstfloor.org
Link: http://lore.kernel.org/lkml/20191127232657.GL84886@tassilo.jf.intel.com # Fix
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index c8af4bc23f8f..dc14f4a823cd 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -222,8 +222,10 @@ int perf_evsel__set_filter(struct evsel *evsel, const char *filter); int perf_evsel__append_tp_filter(struct evsel *evsel, const char *filter); int perf_evsel__append_addr_filter(struct evsel *evsel, const char *filter); +int evsel__enable_cpu(struct evsel *evsel, int cpu); int evsel__enable(struct evsel *evsel); int evsel__disable(struct evsel *evsel); +int evsel__disable_cpu(struct evsel *evsel, int cpu); int perf_evsel__open_per_cpu(struct evsel *evsel, struct perf_cpu_map *cpus, |