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| author |   Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:24:56 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-29 18:34:46 -0300 |
| commit | fcc97c3e7a9d6fd3fda7674f52fb005f4e8453e7 (patch) | |
| tree | 2589fa21052a15614638bcd38e444fd62269dde6 | |
| parent | libperf: Adopt simplified perf_evlist__open()/close() functions from tools/perf (diff) | |
| download | wireguard-linux-fcc97c3e7a9d6fd3fda7674f52fb005f4e8453e7.tar.xz wireguard-linux-fcc97c3e7a9d6fd3fda7674f52fb005f4e8453e7.zip | |
libperf: Adopt perf_evlist__enable()/disable() functions from perf
Adopt the following functions from tools/perf:
perf_evlist__enable()
perf_evlist__disable()
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-70-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/lib/evlist.c | 16 | ||||
| -rw-r--r-- | tools/perf/lib/include/perf/evlist.h | 2 | ||||
| -rw-r--r-- | tools/perf/lib/libperf.map | 2 |
3 files changed, 20 insertions, 0 deletions
diff --git a/tools/perf/lib/evlist.c b/tools/perf/lib/evlist.c index 5dda96b1d4da..f4dc9a208332 100644 --- a/tools/perf/lib/evlist.c +++ b/tools/perf/lib/evlist.c @@ -141,3 +141,19 @@ void perf_evlist__close(struct perf_evlist *evlist) perf_evlist__for_each_entry_reverse(evlist, evsel) perf_evsel__close(evsel); } + +void perf_evlist__enable(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + perf_evlist__for_each_entry(evlist, evsel) + perf_evsel__enable(evsel); +} + +void perf_evlist__disable(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel; + + perf_evlist__for_each_entry(evlist, evsel) + perf_evsel__disable(evsel); +} diff --git a/tools/perf/lib/include/perf/evlist.h b/tools/perf/lib/include/perf/evlist.h index 6d3dda743541..38365f8f3fba 100644 --- a/tools/perf/lib/include/perf/evlist.h +++ b/tools/perf/lib/include/perf/evlist.h @@ -20,6 +20,8 @@ LIBPERF_API struct perf_evsel* perf_evlist__next(struct perf_evlist *evlist, struct perf_evsel *evsel); LIBPERF_API int perf_evlist__open(struct perf_evlist *evlist); LIBPERF_API void perf_evlist__close(struct perf_evlist *evlist); +LIBPERF_API void perf_evlist__enable(struct perf_evlist *evlist); +LIBPERF_API void perf_evlist__disable(struct perf_evlist *evlist); #define perf_evlist__for_each_evsel(evlist, pos) \ for ((pos) = perf_evlist__next((evlist), NULL); \ diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map index 4f966ddd5e53..2068e3d52227 100644 --- a/tools/perf/lib/libperf.map +++ b/tools/perf/lib/libperf.map @@ -27,6 +27,8 @@ LIBPERF_0.0.1 { perf_evlist__delete; perf_evlist__open; perf_evlist__close; + perf_evlist__enable; + perf_evlist__disable; perf_evlist__init; perf_evlist__add; perf_evlist__remove; |