diff options
| -rw-r--r-- | block/genhd.c | 6 | ||||
| -rw-r--r-- | include/linux/genhd.h | 5 |
2 files changed, 5 insertions, 6 deletions
diff --git a/block/genhd.c b/block/genhd.c index 759bc06810f8..80943c123c3e 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1389,12 +1389,6 @@ void set_disk_ro(struct gendisk *disk, bool read_only) } EXPORT_SYMBOL(set_disk_ro); -int bdev_read_only(struct block_device *bdev) -{ - return bdev->bd_read_only || get_disk_ro(bdev->bd_disk); -} -EXPORT_SYMBOL(bdev_read_only); - void inc_diskseq(struct gendisk *disk) { disk->diskseq = atomic64_inc_return(&diskseq); diff --git a/include/linux/genhd.h b/include/linux/genhd.h index cd4038fd5743..c70bc5fce4db 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -221,6 +221,11 @@ static inline int get_disk_ro(struct gendisk *disk) test_bit(GD_READ_ONLY, &disk->state); } +static inline int bdev_read_only(struct block_device *bdev) +{ + return bdev->bd_read_only || get_disk_ro(bdev->bd_disk); +} + extern void disk_block_events(struct gendisk *disk); extern void disk_unblock_events(struct gendisk *disk); extern void disk_flush_events(struct gendisk *disk, unsigned int mask); |