btrfs: page to folio conversion: prealloc_file_extent_cluster()

Convert usage of page to folio in prealloc_file_extent_cluster()

Reviewed-by: Boris Burkov <boris@bur.io>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
index 07f1166fec0f2796e8ccd3e28e30afec9688d91b..8da09288aedf0e1025d4e04e234f7457fd464be3 100644 (file)
--- a/fs/btrfs/relocation.c
+++ b/fs/btrfs/relocation.c
@@ -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);
                }
        }