aboutsummaryrefslogtreecommitdiff
path: root/tools
diff options
context:
space:
mode:
authorNamhyung Kim <namhyung.kim@lge.com>2012-11-13 22:30:34 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-11-14 16:52:56 -0300
commita5580f3ecb295a514f9522daf0ef7158f73ec2d6 (patch)
treeb169a9a701813ee479654bbc83254d90290f889f /tools
parenta753579c3ec096bba9d24e1594a07dbb25aca8e4 (diff)
downloadlinux-a5580f3ecb295a514f9522daf0ef7158f73ec2d6.tar.gz
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 <namhyung@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/1352813436-14173-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/ui/gtk/progress.c9
-rw-r--r--tools/perf/ui/progress.c6
-rw-r--r--tools/perf/ui/progress.h2
-rw-r--r--tools/perf/util/debug.h1
-rw-r--r--tools/perf/util/session.c1
5 files changed, 19 insertions, 0 deletions
diff --git a/tools/perf/ui/gtk/progress.c b/tools/perf/ui/gtk/progress.c
index 903426fe27c..482bcf3df9b 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 f5e4d1b95c7..3ec695607a4 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 717814b3216..257cc224f9c 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 dec98750b48..83e8d234af6 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 15abe40dc70..ce6f5116238 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;