Lines Matching defs:bdev
244 struct block_device *bdev;
255 bdev = blkdev_get_by_path(device_path, FMODE_WRITE | FMODE_EXCL,
257 if (IS_ERR(bdev)) {
259 return PTR_ERR(bdev);
262 sync_blockdev(bdev);
265 if (device->bdev == bdev) {
274 if (i_size_read(bdev->bd_inode) <
308 device->bdev = bdev;
313 set_blocksize(device->bdev, BTRFS_BDEV_BLOCKSIZE);
326 blkdev_put(bdev, FMODE_EXCL);
834 btrfs_scratch_superblocks(fs_info, src_device->bdev,
1031 if (!dev_replace->tgtdev || !dev_replace->tgtdev->bdev) {