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authorArjan van de Ven <arjan@infradead.org>2006-03-23 12:00:28 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-23 16:38:11 +0100
commitc039e3134ae62863bbc8e8429b29e3c43cf21b2a (patch)
treeb9bbf4fda0844e3173bf10a5bffbaaec94fb4246 /drivers/s390
parent[PATCH] sem2mutex: drivers/char/ (diff)
downloadlinux-c039e3134ae62863bbc8e8429b29e3c43cf21b2a.tar.xz
linux-c039e3134ae62863bbc8e8429b29e3c43cf21b2a.zip
[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/s390')
-rw-r--r--drivers/s390/block/dasd_ioctl.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/block/dasd_ioctl.c b/drivers/s390/block/dasd_ioctl.c
index fafeeae52675..f9930552ab54 100644
--- a/drivers/s390/block/dasd_ioctl.c
+++ b/drivers/s390/block/dasd_ioctl.c
@@ -151,9 +151,9 @@ dasd_ioctl_enable(struct block_device *bdev, int no, long args)
return -ENODEV;
dasd_enable_device(device);
/* Formatting the dasd device can change the capacity. */
- down(&bdev->bd_sem);
+ mutex_lock(&bdev->bd_mutex);
i_size_write(bdev->bd_inode, (loff_t)get_capacity(device->gdp) << 9);
- up(&bdev->bd_sem);
+ mutex_unlock(&bdev->bd_mutex);
return 0;
}
@@ -184,9 +184,9 @@ dasd_ioctl_disable(struct block_device *bdev, int no, long args)
* Set i_size to zero, since read, write, etc. check against this
* value.
*/
- down(&bdev->bd_sem);
+ mutex_lock(&bdev->bd_mutex);
i_size_write(bdev->bd_inode, 0);
- up(&bdev->bd_sem);
+ mutex_unlock(&bdev->bd_mutex);
return 0;
}