__blkdev_get      978 fs/block_dev.c static int __blkdev_get(struct block_device *bdev, mode_t mode, unsigned flags,
__blkdev_get     1050 fs/block_dev.c 			ret = __blkdev_get(whole, file->f_mode, file->f_flags, 1);
__blkdev_get     1128 fs/block_dev.c 	return __blkdev_get(bdev, mode, flags, 0);