bd_start_claiming  976 drivers/block/loop.c 		claimed_bdev = bd_start_claiming(bdev, loop_set_fd);
bd_start_claiming 1190 fs/block_dev.c EXPORT_SYMBOL(bd_start_claiming);
bd_start_claiming 1704 fs/block_dev.c 		whole = bd_start_claiming(bdev, holder);
bd_start_claiming 2636 include/linux/fs.h extern struct block_device *bd_start_claiming(struct block_device *bdev,