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| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-07 14:32:56 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-30 10:12:03 +0200 |
| commit | 117bf5fbdbdc7a5394e5718b3354238961c83067 (patch) | |
| tree | 06a063f3a3b92bd1896a87ff14bdb0f8900dbf6f /fs/hpfs/buffer.c | |
| parent | 18cb657ca1bafe635f368346a1676fb04c512edf (diff) | |
| download | linux-3.10-117bf5fbdbdc7a5394e5718b3354238961c83067.tar.gz linux-3.10-117bf5fbdbdc7a5394e5718b3354238961c83067.tar.bz2 linux-3.10-117bf5fbdbdc7a5394e5718b3354238961c83067.zip | |
hpfs: Convert sbi->hpfs_creation_de to mutex
sbi->hpfs_creation_de is used as mutex so make it a mutex.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Christoph Hellwig <hch@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-fsdevel@vger.kernel.org
LKML-Reference: <20100907125056.228874895@linutronix.de>
Diffstat (limited to 'fs/hpfs/buffer.c')
| -rw-r--r-- | fs/hpfs/buffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/hpfs/buffer.c b/fs/hpfs/buffer.c index eac5f96323e..793cb9d943d 100644 --- a/fs/hpfs/buffer.c +++ b/fs/hpfs/buffer.c @@ -14,7 +14,7 @@ void hpfs_lock_creation(struct super_block *s) #ifdef DEBUG_LOCKS printk("lock creation\n"); #endif - down(&hpfs_sb(s)->hpfs_creation_de); + mutex_lock(&hpfs_sb(s)->hpfs_creation_de); } void hpfs_unlock_creation(struct super_block *s) @@ -22,7 +22,7 @@ void hpfs_unlock_creation(struct super_block *s) #ifdef DEBUG_LOCKS printk("unlock creation\n"); #endif - up(&hpfs_sb(s)->hpfs_creation_de); + mutex_unlock(&hpfs_sb(s)->hpfs_creation_de); } /* Map a sector into a buffer and return pointers to it and to the buffer. */ |