[PATCH 69/79] libperf: Add perf_evlist__enable/disable functions

[Jiri Olsa]

Moving following functions:
  perf_evlist__enable
  perf_evlist__disable

Link: http://lkml.kernel.org/n/tip-9icfpf3v1etadp53io13b...@git.kernel.org
Signed-off-by: Jiri Olsa <jo...@kernel.org>
---
 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 044f664e0733..18e30d96f832 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;
-- 
2.21.0