btrfs: convert try_release_extent_state() to take a folio

The old page API is being gradually replaced and converted to use folio
to improve code readability and avoid repeated conversion between page
and folio. Moreover, use folio_pos() instead of page_offset(),
which is more consistent with folio usage.

Signed-off-by: Li Zetao <lizetao1@huawei.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 14d2cc71fffdffbf4e1c75a8939e7144b45ec24f..430dc1b9de320e013079baaf8a3f62e7e75fedfe 100644 (file)
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2303,9 +2303,9 @@ int extent_invalidate_folio(struct extent_io_tree *tree,
  * to drop the page.
  */
 static bool try_release_extent_state(struct extent_io_tree *tree,
-                                   struct page *page, gfp_t mask)
+                                   struct folio *folio, gfp_t mask)
 {
-       u64 start = page_offset(page);
+       u64 start = folio_pos(folio);
        u64 end = start + PAGE_SIZE - 1;
        bool ret;
 
@@ -2414,7 +2414,7 @@ next:
                        cond_resched();
                }
        }
-       return try_release_extent_state(io_tree, page, mask);
+       return try_release_extent_state(io_tree, folio, mask);
 }
 
 static void __free_extent_buffer(struct extent_buffer *eb)