Commit-ID: a5580f3ecb295a514f9522daf0ef7158f73ec2d6 Gitweb: http://git.kernel.org/tip/a5580f3ecb295a514f9522daf0ef7158f73ec2d6 Author: Namhyung Kim <namhyung....@lge.com> AuthorDate: Tue, 13 Nov 2012 22:30:34 +0900 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 14 Nov 2012 16:52:56 -0300
perf ui: Add ui_progress__finish() Sometimes we need to know when the progress bar should disappear. Checking curr >= total wasn't enough since there're cases not met that condition for the last call. So add a new ->finish callback to identify this explicitly. Currently only GTK frontend needs it. Signed-off-by: Namhyung Kim <namhy...@kernel.org> Cc: Ingo Molnar <mi...@kernel.org> Cc: Pekka Enberg <penb...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/1352813436-14173-4-git-send-email-namhy...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/ui/gtk/progress.c | 9 +++++++++ tools/perf/ui/progress.c | 6 ++++++ tools/perf/ui/progress.h | 2 ++ tools/perf/util/debug.h | 1 + tools/perf/util/session.c | 1 + 5 files changed, 19 insertions(+) diff --git a/tools/perf/ui/gtk/progress.c b/tools/perf/ui/gtk/progress.c index 903426f..482bcf3 100644 --- a/tools/perf/ui/gtk/progress.c +++ b/tools/perf/ui/gtk/progress.c @@ -40,8 +40,17 @@ static void gtk_progress_update(u64 curr, u64 total, const char *title) gtk_main_iteration(); } +static void gtk_progress_finish(void) +{ + /* this will also destroy all of its children */ + gtk_widget_destroy(dialog); + + dialog = NULL; +} + static struct ui_progress gtk_progress_fns = { .update = gtk_progress_update, + .finish = gtk_progress_finish, }; void perf_gtk__init_progress(void) diff --git a/tools/perf/ui/progress.c b/tools/perf/ui/progress.c index f5e4d1b..3ec69560 100644 --- a/tools/perf/ui/progress.c +++ b/tools/perf/ui/progress.c @@ -18,3 +18,9 @@ void ui_progress__update(u64 curr, u64 total, const char *title) { return progress_fns->update(curr, total, title); } + +void ui_progress__finish(void) +{ + if (progress_fns->finish) + progress_fns->finish(); +} diff --git a/tools/perf/ui/progress.h b/tools/perf/ui/progress.h index 717814b..257cc22 100644 --- a/tools/perf/ui/progress.h +++ b/tools/perf/ui/progress.h @@ -5,6 +5,7 @@ struct ui_progress { void (*update)(u64, u64, const char *); + void (*finish)(void); }; extern struct ui_progress *progress_fns; @@ -12,5 +13,6 @@ extern struct ui_progress *progress_fns; void ui_progress__init(void); void ui_progress__update(u64 curr, u64 total, const char *title); +void ui_progress__finish(void); #endif diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index dec9875..83e8d23 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -26,6 +26,7 @@ int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2))); static inline void ui_progress__update(u64 curr __maybe_unused, u64 total __maybe_unused, const char *title __maybe_unused) {} +static inline void ui_progress__finish(void) {} #define ui__error(format, arg...) ui__warning(format, ##arg) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 15abe40..ce6f511 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1458,6 +1458,7 @@ more: session->ordered_samples.next_flush = ULLONG_MAX; err = flush_sample_queue(session, tool); out_err: + ui_progress__finish(); perf_session__warn_about_errors(session, tool); perf_session_free_sample_buffers(session); return err; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
