From fa29000b6b2603ec2bfdc4c73249fcb00cd54f85 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Fri, 29 Apr 2022 17:00:05 -0400 Subject: fs: Add aops->release_folio This replaces aops->releasepage. Update the documentation, and call it if it exists. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Jeff Layton --- mm/filemap.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'mm') diff --git a/mm/filemap.c b/mm/filemap.c index 9b7fa47feb5e..78e4a7dc3a56 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -3955,6 +3955,8 @@ bool filemap_release_folio(struct folio *folio, gfp_t gfp) if (folio_test_writeback(folio)) return false; + if (mapping && mapping->a_ops->release_folio) + return mapping->a_ops->release_folio(folio, gfp); if (mapping && mapping->a_ops->releasepage) return mapping->a_ops->releasepage(&folio->page, gfp); return try_to_free_buffers(&folio->page); -- cgit v1.2.3