diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2019-10-07 14:53:13 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-10-10 14:53:27 +0200 |
| commit | e75710f063e29ae7715c57b45eb27c2d504b32ca (patch) | |
| tree | 13686f4ca059ec24dae9b2ac302d56e3c6573ff7 /tools/perf/util | |
| parent | libperf: Adopt perf_mmap__mmap() function from tools/perf (diff) | |
| download | linux-e75710f063e29ae7715c57b45eb27c2d504b32ca.tar.xz linux-e75710f063e29ae7715c57b45eb27c2d504b32ca.zip | |
libperf: Adopt perf_mmap__get() function from tools/perf
Move perf_mmap__get() from tools/perf to libperf in the internal header
internal/mmap.h.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191007125344.14268-6-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/evlist.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/mmap.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/mmap.h | 1 |
3 files changed, 1 insertions, 7 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index f9781de0e61e..dc5b36069d4c 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -701,7 +701,7 @@ static int evlist__mmap_per_evsel(struct evlist *evlist, int idx, if (ioctl(fd, PERF_EVENT_IOC_SET_OUTPUT, *output) != 0) return -1; - perf_mmap__get(&maps[idx]); + perf_mmap__get(&maps[idx].core); } revent = perf_evlist__should_poll(evlist, evsel) ? POLLIN : 0; diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index acef6e3f6b80..be691b58d8ab 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -110,11 +110,6 @@ static bool perf_mmap__empty(struct mmap *map) return perf_mmap__read_head(map) == map->core.prev && !map->auxtrace_mmap.base; } -void perf_mmap__get(struct mmap *map) -{ - refcount_inc(&map->core.refcnt); -} - void perf_mmap__put(struct mmap *map) { BUG_ON(map->core.base && refcount_read(&map->core.refcnt) == 0); diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index a60e6ead7255..a73402ee8fe0 100644 --- a/tools/perf/util/mmap.h +++ b/tools/perf/util/mmap.h @@ -45,7 +45,6 @@ struct mmap_params { int mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, int cpu); void perf_mmap__munmap(struct mmap *map); -void perf_mmap__get(struct mmap *map); void perf_mmap__put(struct mmap *map); void perf_mmap__consume(struct mmap *map); |