perf hists browser: Save hist_browser_timer pointer in hist_browser
The struct hist_browser_timer is to carry perf-top related info
throughout the hist browser code. So it'd be better to keep in the
struct hist_browser. This is a preparation to later change.
Suggested-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1429687101-4360-5-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 0972d47..0847623 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -25,6 +25,7 @@
struct hists *hists;
struct hist_entry *he_selection;
struct map_symbol *selection;
+ struct hist_browser_timer *hbt;
int print_seq;
bool show_dso;
bool show_headers;
@@ -406,11 +407,11 @@
"Or reduce the sampling frequency.");
}
-static int hist_browser__run(struct hist_browser *browser,
- struct hist_browser_timer *hbt)
+static int hist_browser__run(struct hist_browser *browser)
{
int key;
char title[160];
+ struct hist_browser_timer *hbt = browser->hbt;
int delay_secs = hbt ? hbt->refresh : 0;
browser->b.entries = &browser->hists->entries;
@@ -1195,7 +1196,8 @@
return 0;
}
-static struct hist_browser *hist_browser__new(struct hists *hists)
+static struct hist_browser *hist_browser__new(struct hists *hists,
+ struct hist_browser_timer *hbt)
{
struct hist_browser *browser = zalloc(sizeof(*browser));
@@ -1206,6 +1208,7 @@
browser->b.seek = ui_browser__hists_seek;
browser->b.use_navkeypressed = true;
browser->show_headers = symbol_conf.show_hist_headers;
+ browser->hbt = hbt;
}
return browser;
@@ -1421,7 +1424,7 @@
struct perf_session_env *env)
{
struct hists *hists = evsel__hists(evsel);
- struct hist_browser *browser = hist_browser__new(hists);
+ struct hist_browser *browser = hist_browser__new(hists, hbt);
struct branch_info *bi;
struct pstack *fstack;
#define MAX_OPTIONS 16
@@ -1499,7 +1502,7 @@
nr_options = 0;
- key = hist_browser__run(browser, hbt);
+ key = hist_browser__run(browser);
if (browser->he_selection != NULL) {
thread = hist_browser__selected_thread(browser);