blkdev_get_block  179 fs/block_dev.c 	return block_write_full_page(page, blkdev_get_block, wbc);
blkdev_get_block  184 fs/block_dev.c 	return block_read_full_page(page, blkdev_get_block);
blkdev_get_block  193 fs/block_dev.c 				blkdev_get_block);