linux-kernel - [tip:perf/urgent] perf hists browser gtk: Use hist_entry__has

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Date:   Wed, 13 Jun 2018 23:20:07 -0700
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, jolsa@...nel.org, mingo@...nel.org,
        yao.jin@...ux.intel.com, adrian.hunter@...el.com, acme@...hat.com,
        hpa@...or.com, tglx@...utronix.de, dsahern@...il.com,
        namhyung@...nel.org, wangnan0@...wei.com
Subject: [tip:perf/urgent] perf hists browser gtk: Use
 hist_entry__has_callchains()

Commit-ID:  29f9fcdd3f8edccad5809cf939ce921752460fe7
Gitweb:     https://git.kernel.org/tip/29f9fcdd3f8edccad5809cf939ce921752460fe7
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Thu, 7 Jun 2018 14:33:31 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Thu, 7 Jun 2018 14:33:31 -0300

perf hists browser gtk: Use hist_entry__has_callchains()

Since we can't go from struct hists to struct evsel for all cases (c2c
is an exception) and we have access to the hist_entry, use
hist_entry__has_callchains() in the GTK+ hists browser to figure out
if callchains are available.

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jin Yao <yao.jin@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: https://lkml.kernel.org/n/tip-8owkgrruzzi5emvblwh4e6le@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/ui/gtk/hists.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c
index b085f1b3e34d..4ab663ec3e5e 100644
--- a/tools/perf/ui/gtk/hists.c
+++ b/tools/perf/ui/gtk/hists.c
@@ -382,7 +382,7 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists,
 			gtk_tree_store_set(store, &iter, col_idx++, s, -1);
 		}
 
-		if (hists__has_callchains(hists) &&
+		if (hist_entry__has_callchains(h) &&
 		    symbol_conf.use_callchain && hists__has(hists, sym)) {
 			if (callchain_param.mode == CHAIN_GRAPH_REL)
 				total = symbol_conf.cumulate_callchain ?