perf hists browser: Update nr entries regardless of min percent
When perf report on TUI was called with -S symbol filter, it should
update nr entries even if min_pcnt is 0. IIRC the reason was to update
nr entries after applying minimum percent threshold. But if symbol
filter was given on command line (with -S option), it should use
hists->nr_non_filtered_entries instead of hists->nr_entries.
So this patch fixes a bug of navigating hists browser that the cursor
goes beyond the number of entries when -S (or similar) option is used.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1448645559-31167-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index a211b7b..dcdcbaf 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -2055,10 +2055,9 @@
SLang_reset_tty();
SLang_init_tty(0, 0, 0);
- if (min_pcnt) {
+ if (min_pcnt)
browser->min_pcnt = min_pcnt;
- hist_browser__update_nr_entries(browser);
- }
+ hist_browser__update_nr_entries(browser);
browser->pstack = pstack__new(3);
if (browser->pstack == NULL)