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lockdep: Fix file mode of lock_stat
author
Li Zefan
<lizf@cn.fujitsu.com>
Fri, 7 Aug 2009 08:37:10 +0000
(16:37 +0800)
committer
Ingo Molnar
<mingo@elte.hu>
Fri, 7 Aug 2009 09:58:38 +0000
(11:58 +0200)
/proc/lock_stat is writable.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <
4A7BE7B6
.10904@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
kernel/lockdep_proc.c
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diff --git
a/kernel/lockdep_proc.c
b/kernel/lockdep_proc.c
index d7135aa2d2c4ccc0f3638cfa6fb3b2742e33c43c..e94caa666dba0876c6128801e3915285a797e78e 100644
(file)
--- a/
kernel/lockdep_proc.c
+++ b/
kernel/lockdep_proc.c
@@
-758,7
+758,8
@@
static int __init lockdep_proc_init(void)
&proc_lockdep_stats_operations);
#ifdef CONFIG_LOCK_STAT
- proc_create("lock_stat", S_IRUSR, NULL, &proc_lock_stat_operations);
+ proc_create("lock_stat", S_IRUSR | S_IWUSR, NULL,
+ &proc_lock_stat_operations);
#endif
return 0;