linux-kernel - [tip: perf/urgent] perf annotate/tui: Re-render title bar after switching back from script browser

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Date:   Sat, 29 Feb 2020 09:16:50 -0000
From:   "tip-bot2 for Ravi Bangoria" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Ravi Bangoria <ravi.bangoria@...ux.ibm.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Alexey Budankov <alexey.budankov@...ux.intel.com>,
        Changbin Du <changbin.du@...el.com>,
        Ian Rogers <irogers@...gle.com>,
        Jin Yao <yao.jin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>, Leo Yan <leo.yan@...aro.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Song Liu <songliubraving@...com>,
        Taeung Song <treeze.taeung@...il.com>,
        Thomas Richter <tmricht@...ux.ibm.com>,
        Yisheng Xie <xieyisheng1@...wei.com>, x86 <x86@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: [tip: perf/urgent] perf annotate/tui: Re-render title bar after
 switching back from script browser

The following commit has been merged into the perf/urgent branch of tip:

Commit-ID:     54cf752cfb75602c256e94db6fdfd3de9dfbbef1
Gitweb:        https://git.kernel.org/tip/54cf752cfb75602c256e94db6fdfd3de9dfbbef1
Author:        Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
AuthorDate:    Thu, 13 Feb 2020 12:12:59 +05:30
Committer:     Arnaldo Carvalho de Melo <acme@...hat.com>
CommitterDate: Thu, 27 Feb 2020 10:44:14 -03:00

perf annotate/tui: Re-render title bar after switching back from script browser

The 'perf annotate' TUI browser provides a 'r' hot key to switch to a
script browser. But the annotate browser title bar becomes hidden while
switching back from script browser. Fix it.

Signed-off-by: Ravi Bangoria <ravi.bangoria@...ux.ibm.com>
Tested-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Alexey Budankov <alexey.budankov@...ux.intel.com>
Cc: Changbin Du <changbin.du@...el.com>
Cc: Ian Rogers <irogers@...gle.com>
Cc: Jin Yao <yao.jin@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Leo Yan <leo.yan@...aro.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Song Liu <songliubraving@...com>
Cc: Taeung Song <treeze.taeung@...il.com>
Cc: Thomas Richter <tmricht@...ux.ibm.com>
Cc: Yisheng Xie <xieyisheng1@...wei.com>
Link: http://lore.kernel.org/lkml/20200213064306.160480-2-ravi.bangoria@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/ui/browsers/annotate.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index badbddb..0dbbf35 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -754,10 +754,9 @@ static int annotate_browser__run(struct annotate_browser *browser,
 		"?             Search string backwards\n");
 			continue;
 		case 'r':
-			{
-				script_browse(NULL, NULL);
-				continue;
-			}
+			script_browse(NULL, NULL);
+			annotate_browser__show(&browser->b, title, help);
+			continue;
 		case 'k':
 			notes->options->show_linenr = !notes->options->show_linenr;
 			break;