From 5c35d69fb60b1dc49595f5b9a2c7158283e9eaf3 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Wed, 9 Feb 2011 11:38:43 -0200
Subject: perf ui: Serialize screen updates

The ui operations so far were used by just one thread, but 'perf top
--tui' now has two threads updating the screen, so we need to use a
mutex to avoid garbling the screen.

Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/Makefile | 1 +
 1 file changed, 1 insertion(+)

(limited to 'tools/perf/Makefile')

diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index bc4d9bf8a556..ffd1047cd93b 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -637,6 +637,7 @@ else
 		LIB_H += util/ui/libslang.h
 		LIB_H += util/ui/progress.h
 		LIB_H += util/ui/util.h
+		LIB_H += util/ui/ui.h
 	endif
 endif
 
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