Commit 8d6e5f9a authored by Goldwyn Rodrigues's avatar Goldwyn Rodrigues Committed by David Sterba
Browse files

btrfs: page to folio conversion: prealloc_file_extent_cluster() 



Convert usage of page to folio in prealloc_file_extent_cluster()

Reviewed-by: default avatarBoris Burkov <boris@bur.io>
Signed-off-by: default avatarGoldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 70f1e5b6

fs/btrfs/relocation.c

+6 −6
Original line number Diff line number Diff line
@@ -2859,7 +2859,7 @@ static noinline_for_stack int prealloc_file_extent_cluster( 
		struct address_space *mapping = inode->vfs_inode.i_mapping;

		struct btrfs_fs_info *fs_info = inode->root->fs_info;

		const u32 sectorsize = fs_info->sectorsize;

		struct page *page;

		struct folio *folio;



		ASSERT(sectorsize < PAGE_SIZE);

		ASSERT(IS_ALIGNED(i_size, sectorsize));
@@ -2890,16 +2890,16 @@ static noinline_for_stack int prealloc_file_extent_cluster( 
		clear_extent_bits(&inode->io_tree, i_size,

				  round_up(i_size, PAGE_SIZE) - 1,

				  EXTENT_UPTODATE);

		page = find_lock_page(mapping, i_size >> PAGE_SHIFT);

		folio = filemap_lock_folio(mapping, i_size >> PAGE_SHIFT);

		/*

		 * If page is freed we don't need to do anything then, as we

		 * will re-read the whole page anyway.

		 */

		if (page) {

			btrfs_subpage_clear_uptodate(fs_info, page_folio(page), i_size,

		if (!IS_ERR(folio)) {

			btrfs_subpage_clear_uptodate(fs_info, folio, i_size,

					round_up(i_size, PAGE_SIZE) - i_size);

			unlock_page(page);

			put_page(page);

			folio_unlock(folio);

			folio_put(folio);

		}

	}