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fs: simplify init_page_buffers
No need to convert from bdev to inode and back. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Jan Kara <jack@suse.cz> Link: https://lore.kernel.org/r/20211018101130.1838532-11-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
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@ -897,7 +897,7 @@ init_page_buffers(struct page *page, struct block_device *bdev,
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struct buffer_head *head = page_buffers(page);
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struct buffer_head *bh = head;
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int uptodate = PageUptodate(page);
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sector_t end_block = blkdev_max_block(I_BDEV(bdev->bd_inode), size);
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sector_t end_block = blkdev_max_block(bdev, size);
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do {
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if (!buffer_mapped(bh)) {
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