diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2014-08-11 10:50:05 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-08-13 11:14:21 -0300 |
| commit | ae256fa27118e54b0f093f0cfe2ada28f1704ef3 (patch) | |
| tree | 55497b0eca8235382697c788cad80c12c0b92a93 /tools | |
| parent | e0336ed66f5dd974e02b1af4a81bb567a2391e45 (diff) | |
perf top: Join the display thread on exit
We create the display thread, but never join it. It gives
the display thread a chance to quit and cleanup properly.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1407747014-18394-12-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-top.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 4fb6f726271c..10fc7e844872 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -965,7 +965,7 @@ static int __cmd_top(struct perf_top *top) param.sched_priority = top->realtime_prio; if (sched_setscheduler(0, SCHED_FIFO, ¶m)) { ui__error("Could not set realtime priority.\n"); - goto out_delete; + goto out_join; } } @@ -979,6 +979,8 @@ static int __cmd_top(struct perf_top *top) } ret = 0; +out_join: + pthread_join(thread, NULL); out_delete: perf_session__delete(top->session); top->session = NULL; |