diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/block_dev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 3f36df7e037..17c76182f38 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -723,11 +723,11 @@ static int bd_claim_by_kobject(struct block_device *bdev, void *holder, if (!bo) return -ENOMEM; - down(&bdev->bd_sem); + mutex_lock(&bdev->bd_mutex); res = bd_claim(bdev, holder); if (res || !add_bd_holder(bdev, bo)) free_bd_holder(bo); - up(&bdev->bd_sem); + mutex_unlock(&bdev->bd_mutex); return res; } @@ -748,11 +748,11 @@ static void bd_release_from_kobject(struct block_device *bdev, if (!kobj) return; - down(&bdev->bd_sem); + mutex_lock(&bdev->bd_mutex); bd_release(bdev); if ((bo = del_bd_holder(bdev, kobj))) free_bd_holder(bo); - up(&bdev->bd_sem); + mutex_unlock(&bdev->bd_mutex); } /** |