path: root/tools/perf/util/ui/browsers/hists.c
diff options
authorArnaldo Carvalho de Melo <acme@redhat.com>2011-10-06 10:56:05 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-10-07 17:01:11 -0300
commitbe83f5ed6bc46cd89b4a102b6e341ecddf7abf91 (patch)
tree9fcf1157f7fbdc5c11bc87f621f400acb4142e54 /tools/perf/util/ui/browsers/hists.c
parentperf hists browser: Fix TAB/UNTAB use with multiple events (diff)
perf hists browser: Update the browser.nr_entries after the timer
Previously the hist_browser dealt with a static tree of entries, now it needs to update the nr_entries in the browser after the timer runs. A better solution will come when moving using another thread for the collapse_resort, etc, but for now this is ok. 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-9eno2iq55sjr4iyo899buzaw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index ef6ccefad432..e64d9527f14e 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -332,6 +332,13 @@ static int hist_browser__run(struct hist_browser *self, const char *ev_name,
case -1:
/* FIXME we need to check if it was es.reason == NEWT_EXIT_TIMER */
+ /*
+ * The timer may have changed the number of entries.
+ * XXX: Find better way to keep this in synch, probably
+ * removing this timer function altogether and just sync
+ * using the hists->lock...
+ */
+ self->b.nr_entries = self->hists->nr_entries;
hists__browser_title(self->hists, title, sizeof(title),
ev_name, self->dso_filter,