diff options
| author | Arnaldo Carvalho de Melo | 2014-01-03 17:25:49 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2014-01-13 10:06:22 -0300 |
| commit | 983874d173568f584a5988888645725496c09f24 (patch) | |
| tree | b0c08482c765c885bd8c1b019b556377ba107956 /tools/perf/util | |
| parent | f26e1c7cb279051d83e0b671f48b30fe88c2c788 (diff) | |
perf evlist: Auto unmap on destructor
Removing further boilerplate after making sure perf_evlist__munmap can
be called multiple times for the same evlist.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-o0luenuld4abupm4nmrgzm6f@git.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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index a083bdc4680e..0810f5ca77d7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -107,6 +107,7 @@ void perf_evlist__exit(struct perf_evlist *evlist) void perf_evlist__delete(struct perf_evlist *evlist) { + perf_evlist__munmap(evlist); perf_evlist__close(evlist); cpu_map__delete(evlist->cpus); thread_map__delete(evlist->threads); @@ -587,6 +588,9 @@ void perf_evlist__munmap(struct perf_evlist *evlist) { int i; + if (evlist->mmap == NULL) + return; + for (i = 0; i < evlist->nr_mmaps; i++) __perf_evlist__munmap(evlist, i); |