Commit 5fe19124 authored by Josef Bacik's avatar Josef Bacik Committed by David Sterba
Browse files

btrfs: convert extent_range_clear_dirty_for_io() to use a folio 



Instead of getting a page and using that to clear dirty for io, use the
folio helper and use the appropriate folio functions.

Signed-off-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent c86d3aac

fs/btrfs/inode.c

+6 −6
Original line number Diff line number Diff line
@@ -877,19 +877,19 @@ static inline void inode_should_defrag(struct btrfs_inode *inode, 
static int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end)

{

	unsigned long end_index = end >> PAGE_SHIFT;

	struct page *page;

	struct folio *folio;

	int ret = 0;



	for (unsigned long index = start >> PAGE_SHIFT;

	     index <= end_index; index++) {

		page = find_get_page(inode->i_mapping, index);

		if (unlikely(!page)) {

		folio = __filemap_get_folio(inode->i_mapping, index, 0, 0);

		if (IS_ERR(folio)) {

			if (!ret)

				ret = -ENOENT;

				ret = PTR_ERR(folio);

			continue;

		}

		clear_page_dirty_for_io(page);

		put_page(page);

		folio_clear_dirty_for_io(folio);

		folio_put(folio);

	}

	return ret;

}