From fcc97c3e7a9d6fd3fda7674f52fb005f4e8453e7 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Sun, 21 Jul 2019 13:24:56 +0200 Subject: [PATCH] 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 Cc: Alexander Shishkin Cc: Alexey Budankov Cc: Andi Kleen Cc: Michael Petlan Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190721112506.12306-70-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/lib/evlist.c | 16 ++++++++++++++++ tools/perf/lib/include/perf/evlist.h | 2 ++ tools/perf/lib/libperf.map | 2 ++ 3 files changed, 20 insertions(+) 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; -- 2.30.2