diff options
| -rw-r--r-- | block/bdev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/bdev.c b/block/bdev.c index e9f1b12bd75c..678807bcd003 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -738,17 +738,17 @@ void blkdev_put_no_open(struct block_device *bdev) static bool bdev_writes_blocked(struct block_device *bdev) { - return bdev->bd_writers == -1; + return bdev->bd_writers < 0; } static void bdev_block_writes(struct block_device *bdev) { - bdev->bd_writers = -1; + bdev->bd_writers--; } static void bdev_unblock_writes(struct block_device *bdev) { - bdev->bd_writers = 0; + bdev->bd_writers++; } static bool bdev_may_open(struct block_device *bdev, blk_mode_t mode) |