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| author | Namhyung Kim <namhyung@kernel.org> | 2012-08-17 18:56:23 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-08-20 14:29:12 +0200 |
| commit | 2708bf3a30b7bfa02d60a3f03603b6b92d093f1a (patch) | |
| tree | 1c61a4d640d3a877c291e02dda5156f6db2482e4 /tools/perf/ui/gtk/setup.c | |
| parent | perf tools: Rename global variable 'events' in util/header.c (diff) | |
| download | linux-2708bf3a30b7bfa02d60a3f03603b6b92d093f1a.tar.xz linux-2708bf3a30b7bfa02d60a3f03603b6b92d093f1a.zip | |
perf ui gtk: Ensure not to call gtk_main_quit() twice
Currently the gtk_main_quit() is called twice when perf exits so the
following warning is emitted:
[penberg@tux perf]$ ./perf report --gtk
^Cperf: Interrupt
(perf:4048): Gtk-CRITICAL **: IA__gtk_main_quit: assertion `main_loops != NULL' failed
Fix it by not to call it unnecessarily.
Reported-by: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Pekka Enberg <penberg@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1345222583-3964-1-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/gtk/setup.c')
| -rw-r--r-- | tools/perf/ui/gtk/setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/ui/gtk/setup.c b/tools/perf/ui/gtk/setup.c index ad40b3626fdb..ec1ee26b485a 100644 --- a/tools/perf/ui/gtk/setup.c +++ b/tools/perf/ui/gtk/setup.c @@ -13,6 +13,8 @@ int perf_gtk__init(void) void perf_gtk__exit(bool wait_for_ok __used) { + if (!perf_gtk__is_active_context(pgctx)) + return; perf_error__unregister(&perf_gtk_eops); gtk_main_quit(); } |