diff options
| author | Arjan van de Ven <arjan@infradead.org> | 2006-03-23 14:00:28 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-23 18:38:11 +0300 |
| commit | c039e3134ae62863bbc8e8429b29e3c43cf21b2a (patch) | |
| tree | b9bbf4fda0844e3173bf10a5bffbaaec94fb4246 /drivers/block/rd.c | |
| parent | 6f87f0deebaff2716a3ce9232f948d702690562a (diff) | |
| download | linux-c039e3134ae62863bbc8e8429b29e3c43cf21b2a.tar.xz | |
[PATCH] sem2mutex: blockdev #2
Semaphore to mutex conversion.
The conversion was generated via scripts, and the result was validated
automatically via a script as well.
Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/block/rd.c')
| -rw-r--r-- | drivers/block/rd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/block/rd.c b/drivers/block/rd.c index ffd6abd6d5a0..1c54f46d3f70 100644 --- a/drivers/block/rd.c +++ b/drivers/block/rd.c @@ -310,12 +310,12 @@ static int rd_ioctl(struct inode *inode, struct file *file, * cache */ error = -EBUSY; - down(&bdev->bd_sem); + mutex_lock(&bdev->bd_mutex); if (bdev->bd_openers <= 2) { truncate_inode_pages(bdev->bd_inode->i_mapping, 0); error = 0; } - up(&bdev->bd_sem); + mutex_unlock(&bdev->bd_mutex); return error; } |