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| author | Jiri Olsa <jolsa@kernel.org> | 2019-07-21 13:24:27 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-07-29 18:34:44 -0300 |
| commit | 52e22fb8af779e1a26b1cbde1db2f82f78b3ae68 (patch) | |
| tree | 5ff5a28de0783c1ad24774e8515bdfdb54217572 /tools/perf | |
| parent | 9a5edde6d3a6fb26101406534f7a5d09a9fcd362 (diff) | |
| download | lwn-52e22fb8af779e1a26b1cbde1db2f82f78b3ae68.tar.gz lwn-52e22fb8af779e1a26b1cbde1db2f82f78b3ae68.zip | |
libperf: Add perf_evlist__remove() function
Adding perf_evlist__remove() function to remove a perf_evsel from
a perf_evlist struct.
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/20190721112506.12306-41-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/lib/evlist.c | 6 | ||||
| -rw-r--r-- | tools/perf/lib/include/perf/evlist.h | 2 | ||||
| -rw-r--r-- | tools/perf/lib/libperf.map | 1 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 2 |
4 files changed, 10 insertions, 1 deletions
diff --git a/tools/perf/lib/evlist.c b/tools/perf/lib/evlist.c index e5f187fa4e57..023fe4b44131 100644 --- a/tools/perf/lib/evlist.c +++ b/tools/perf/lib/evlist.c @@ -14,3 +14,9 @@ void perf_evlist__add(struct perf_evlist *evlist, { list_add_tail(&evsel->node, &evlist->entries); } + +void perf_evlist__remove(struct perf_evlist *evlist, + struct perf_evsel *evsel) +{ + list_del_init(&evsel->node); +} diff --git a/tools/perf/lib/include/perf/evlist.h b/tools/perf/lib/include/perf/evlist.h index 6992568b14a0..e0c87995c6ff 100644 --- a/tools/perf/lib/include/perf/evlist.h +++ b/tools/perf/lib/include/perf/evlist.h @@ -10,5 +10,7 @@ struct perf_evsel; LIBPERF_API void perf_evlist__init(struct perf_evlist *evlist); LIBPERF_API void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *evsel); +LIBPERF_API void perf_evlist__remove(struct perf_evlist *evlist, + struct perf_evsel *evsel); #endif /* __LIBPERF_EVLIST_H */ diff --git a/tools/perf/lib/libperf.map b/tools/perf/lib/libperf.map index 06ccf31eb24d..168339f89a2e 100644 --- a/tools/perf/lib/libperf.map +++ b/tools/perf/lib/libperf.map @@ -12,6 +12,7 @@ LIBPERF_0.0.1 { perf_evsel__init; perf_evlist__init; perf_evlist__add; + perf_evlist__remove; local: *; }; diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index f2b86f49ab8d..9b0108c23010 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -194,7 +194,7 @@ void evlist__add(struct evlist *evlist, struct evsel *entry) void evlist__remove(struct evlist *evlist, struct evsel *evsel) { evsel->evlist = NULL; - list_del_init(&evsel->core.node); + perf_evlist__remove(&evlist->core, &evsel->core); evlist->nr_entries -= 1; } |