linux-kernel - [PATCH] perf cgroup: Add __percpu annotation to perf

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Message-Id: <1363583692-31631-1-git-send-email-namhyung@kernel.org>
Date:	Mon, 18 Mar 2013 14:14:52 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Ingo Molnar <mingo@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	LKML <linux-kernel@...r.kernel.org>,
	Namhyung Kim <namhyung.kim@....com>, Tejun Heo <tj@...nel.org>
Subject: [PATCH] perf cgroup: Add __percpu annotation to perf_cgroup->info

From: Namhyung Kim <namhyung.kim@....com>

It's a per-cpu data structure but missed the __percpu annotation.

Cc: Tejun Heo <tj@...nel.org>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 include/linux/perf_event.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 001a3b64fe61..16116aee9405 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -311,8 +311,8 @@ struct perf_cgroup_info {
 };
 
 struct perf_cgroup {
-	struct				cgroup_subsys_state css;
-	struct				perf_cgroup_info *info;	/* timing info, one per cpu */
+	struct cgroup_subsys_state 	css;
+	struct perf_cgroup_info __percpu * info;
 };
 #endif
 
-- 
1.7.11.7

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