jfs: Convert from invalidatepage to invalidate_folio

This is a straightforward conversion.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs

diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 104ae69..d856aee 100644 (file)
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -555,21 +555,21 @@ static int metapage_releasepage(struct page *page, gfp_t gfp_mask)
        return ret;
 }
 
-static void metapage_invalidatepage(struct page *page, unsigned int offset,
-                                   unsigned int length)
+static void metapage_invalidate_folio(struct folio *folio, size_t offset,
+                                   size_t length)
 {
-       BUG_ON(offset || length < PAGE_SIZE);
+       BUG_ON(offset || length < folio_size(folio));
 
-       BUG_ON(PageWriteback(page));
+       BUG_ON(folio_test_writeback(folio));
 
-       metapage_releasepage(page, 0);
+       metapage_releasepage(&folio->page, 0);
 }
 
 const struct address_space_operations jfs_metapage_aops = {
        .readpage       = metapage_readpage,
        .writepage      = metapage_writepage,
        .releasepage    = metapage_releasepage,
-       .invalidatepage = metapage_invalidatepage,
+       .invalidate_folio = metapage_invalidate_folio,
        .set_page_dirty = __set_page_dirty_nobuffers,
 };