Messages in this thread Patch in this message | | | From | Arnaldo Carvalho de Melo <> | Subject | [PATCH 02/25] perf top: Delete maps on exit | Date | Thu, 31 Jan 2013 14:25:05 -0300 |
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From: Arnaldo Carvalho de Melo <acme@redhat.com>
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> --- tools/perf/builtin-top.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 903e4f4..f561757 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); -- 1.8.1.1.361.gec3ae6e
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