Lines Matching refs:bdev
510 struct block_device *bdev; in register_disk() local
551 bdev = bdget_disk(disk, 0); in register_disk()
552 if (!bdev) in register_disk()
555 bdev->bd_invalidated = 1; in register_disk()
556 err = blkdev_get(bdev, FMODE_READ, NULL); in register_disk()
559 blkdev_put(bdev, FMODE_READ); in register_disk()
722 struct block_device *bdev = NULL; in bdget_disk() local
726 bdev = bdget(part_devt(part)); in bdget_disk()
729 return bdev; in bdget_disk()
1338 void set_device_ro(struct block_device *bdev, int flag) in set_device_ro() argument
1340 bdev->bd_part->policy = flag; in set_device_ro()
1363 int bdev_read_only(struct block_device *bdev) in bdev_read_only() argument
1365 if (!bdev) in bdev_read_only()
1367 return bdev->bd_part->policy; in bdev_read_only()
1375 struct block_device *bdev = bdget_disk(disk, partno); in invalidate_partition() local
1376 if (bdev) { in invalidate_partition()
1377 fsync_bdev(bdev); in invalidate_partition()
1378 res = __invalidate_device(bdev, true); in invalidate_partition()
1379 bdput(bdev); in invalidate_partition()