From: Namhyung Kim <namhyung@kernel.org>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>, Ingo Molnar <mingo@kernel.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
LKML <linux-kernel@vger.kernel.org>,
Namhyung Kim <namhyung.kim@lge.com>, Tejun Heo <tj@kernel.org>
Subject: [PATCH] perf cgroup: Add __percpu annotation to perf_cgroup->info
Date: Mon, 18 Mar 2013 14:14:52 +0900 [thread overview]
Message-ID: <1363583692-31631-1-git-send-email-namhyung@kernel.org> (raw)
From: Namhyung Kim <namhyung.kim@lge.com>
It's a per-cpu data structure but missed the __percpu annotation.
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Namhyung Kim <namhyung@kernel.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
next reply other threads:[~2013-03-18 5:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-18 5:14 Namhyung Kim [this message]
2013-03-18 9:39 ` Ingo Molnar
2013-03-18 9:56 ` [PATCH v2] " Namhyung Kim
2013-03-18 11:13 ` [tip:perf/core] perf/cgroup: " tip-bot for Namhyung Kim
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