diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-13 15:01:33 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2011-10-13 15:01:33 +0400 |
| commit | df71d95f86ec7310722f96b6902699f3fe30b439 (patch) | |
| tree | 39bb03df54fc25cb8032a65f8386585813f50a57 /tools/perf/util/ui/browsers/hists.c | |
| parent | 900e14a8f5a49e987790b93c7906989b22075f1b (diff) | |
| download | linux-df71d95f86ec7310722f96b6902699f3fe30b439.tar.xz | |
perf hists: Don't free decayed entries if in the annotation browser
Just let it there till the user exits the annotation browser.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-nmaxuzreqhm5k10t2co5sk9a@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/ui/browsers/hists.c')
| -rw-r--r-- | tools/perf/util/ui/browsers/hists.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c index 9ece84353538..fdc3c90696dc 100644 --- a/tools/perf/util/ui/browsers/hists.c +++ b/tools/perf/util/ui/browsers/hists.c @@ -976,9 +976,13 @@ do_annotate: he = hist_browser__selected_entry(browser); if (he == NULL) continue; - + /* + * Don't let this be freed, say, by hists__decay_entry. + */ + he->used = true; hist_entry__tui_annotate(he, evsel->idx, nr_events, timer, arg, delay_secs); + he->used = false; ui_browser__update_nr_entries(&browser->b, browser->hists->nr_entries); } else if (choice == browse_map) map__browse(browser->selection->map); |