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| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-08-07 16:37:10 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-07 11:58:38 +0200 |
| commit | 9795447f71324d8f14c19ed68b43c883135c3f59 (patch) | |
| tree | 07bec75b0e0b90d1e9bc4395f13b8a08edae1a97 /kernel/lockdep_proc.c | |
| parent | 1bbf20835c4e088667a090ce6523a0f70b62dc76 (diff) | |
| download | linux-9795447f71324d8f14c19ed68b43c883135c3f59.tar.gz linux-9795447f71324d8f14c19ed68b43c883135c3f59.tar.bz2 linux-9795447f71324d8f14c19ed68b43c883135c3f59.zip | |
lockdep: Fix file mode of lock_stat
/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>
Diffstat (limited to 'kernel/lockdep_proc.c')
| -rw-r--r-- | kernel/lockdep_proc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c index d7135aa2d2c4..e94caa666dba 100644 --- 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; |