Lines Matching refs:bdev
511 struct block_device *bdev; in register_disk() local
552 bdev = bdget_disk(disk, 0); in register_disk()
553 if (!bdev) in register_disk()
556 bdev->bd_invalidated = 1; in register_disk()
557 err = blkdev_get(bdev, FMODE_READ, NULL); in register_disk()
560 blkdev_put(bdev, FMODE_READ); in register_disk()
725 struct block_device *bdev = NULL; in bdget_disk() local
729 bdev = bdget(part_devt(part)); in bdget_disk()
732 return bdev; in bdget_disk()
1344 void set_device_ro(struct block_device *bdev, int flag) in set_device_ro() argument
1346 bdev->bd_part->policy = flag; in set_device_ro()
1369 int bdev_read_only(struct block_device *bdev) in bdev_read_only() argument
1371 if (!bdev) in bdev_read_only()
1373 return bdev->bd_part->policy; in bdev_read_only()
1381 struct block_device *bdev = bdget_disk(disk, partno); in invalidate_partition() local
1382 if (bdev) { in invalidate_partition()
1383 fsync_bdev(bdev); in invalidate_partition()
1384 res = __invalidate_device(bdev, true); in invalidate_partition()
1385 bdput(bdev); in invalidate_partition()