Commit bcd1d063 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

fs: simplify init_page_buffers 



No need to convert from bdev to inode and back.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20211018101130.1838532-11-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent b86058f9

fs/buffer.c

+1 −1
Original line number Diff line number Diff line
@@ -897,7 +897,7 @@ init_page_buffers(struct page *page, struct block_device *bdev, 
	struct buffer_head *head = page_buffers(page);

	struct buffer_head *bh = head;

	int uptodate = PageUptodate(page);

	sector_t end_block = blkdev_max_block(I_BDEV(bdev->bd_inode), size);

	sector_t end_block = blkdev_max_block(bdev, size);



	do {

		if (!buffer_mapped(bh)) {