diff options
| author | Arnaldo Carvalho de Melo | 2013-01-30 18:01:20 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2013-01-31 17:07:43 +0100 |
| commit | 0de233b9c4f8c83b2cb655bfdbec306c8da81199 (patch) | |
| tree | fde2a051187b86a31631bc9c2aca3a40b2a467c7 | |
| parent | perf top: Stop using exit() (diff) | |
| download | kernel-qcow2-linux-0de233b9c4f8c83b2cb655bfdbec306c8da81199.tar.gz kernel-qcow2-linux-0de233b9c4f8c83b2cb655bfdbec306c8da81199.tar.xz kernel-qcow2-linux-0de233b9c4f8c83b2cb655bfdbec306c8da81199.zip | |
perf top: Delete maps on exit
Removing one more memory leak found with valgrind.
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@gmail.com>
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-gnb1gms0k8wictmtm2umpr8u@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/builtin-top.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 903e4f4a3047..f561757b1bfa 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1164,7 +1164,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) if (!top.evlist->nr_entries && perf_evlist__add_default(top.evlist) < 0) { ui__error("Not enough memory for event selector list\n"); - return -ENOMEM; + goto out_delete_maps; } symbol_conf.nr_events = top.evlist->nr_entries; @@ -1187,7 +1187,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) } else { ui__error("frequency and count are zero, aborting\n"); status = -EINVAL; - goto out_delete_evlist; + goto out_delete_maps; } top.sym_evsel = perf_evlist__first(top.evlist); @@ -1220,6 +1220,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) status = __cmd_top(&top); +out_delete_maps: + perf_evlist__delete_maps(top.evlist); out_delete_evlist: perf_evlist__delete(top.evlist); |