diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2013-10-11 09:15:38 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-23 22:48:24 +0400 |
| commit | c1fb5651bb40f9efaf32d280f39e06df7e352673 (patch) | |
| tree | d4bbd2fadb55737c20e96ed0f2db9101c9ba24a0 /tools/perf/util | |
| parent | 4d3001fdfdfacd2b35ee74ff0f037274eeebd3f6 (diff) | |
| download | linux-c1fb5651bb40f9efaf32d280f39e06df7e352673.tar.xz | |
perf tools: Show progress on histogram collapsing
It can take quite amount of time so add progress bar UI to inform user.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1381468543-25334-4-git-send-email-namhyung@kernel.org
[ perf_progress -> ui_progress ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/hist.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/hist.h | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index f0b863ef4896..7e80253074b0 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -399,6 +399,7 @@ static struct hist_entry *add_hist_entry(struct hists *hists, if (!he) return NULL; + hists->nr_entries++; rb_link_node(&he->rb_node_in, parent, p); rb_insert_color(&he->rb_node_in, hists->entries_in); out: @@ -604,7 +605,7 @@ static void hists__apply_filters(struct hists *hists, struct hist_entry *he) hists__filter_entry_by_symbol(hists, he); } -void hists__collapse_resort(struct hists *hists) +void hists__collapse_resort(struct hists *hists, struct ui_progress *prog) { struct rb_root *root; struct rb_node *next; @@ -631,6 +632,8 @@ void hists__collapse_resort(struct hists *hists) */ hists__apply_filters(hists, n); } + if (prog) + ui_progress__update(prog, 1); } } diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 20b175808cd3..0c7ce8bb8eba 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -5,6 +5,7 @@ #include <pthread.h> #include "callchain.h" #include "header.h" +#include "ui/progress.h" extern struct callchain_param callchain_param; @@ -108,7 +109,7 @@ struct hist_entry *__hists__add_mem_entry(struct hists *self, u64 weight); void hists__output_resort(struct hists *self); -void hists__collapse_resort(struct hists *self); +void hists__collapse_resort(struct hists *self, struct ui_progress *prog); void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); void hists__output_recalc_col_len(struct hists *hists, int max_rows); |