[PATCH 06/26] ceph: Convert to release_folio

["Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>]

Use a folio throughout ceph_release_folio().

Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
 fs/ceph/addr.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index e040b92bb17c..737d13931d52 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -162,24 +162,24 @@ static void ceph_invalidate_folio(struct folio *folio, size_t offset,
 	folio_wait_fscache(folio);
 }
 
-static int ceph_releasepage(struct page *page, gfp_t gfp)
+static bool ceph_release_folio(struct folio *folio, gfp_t gfp)
 {
-	struct inode *inode = page->mapping->host;
+	struct inode *inode = folio->mapping->host;
 
-	dout("%llx:%llx releasepage %p idx %lu (%sdirty)\n",
-	     ceph_vinop(inode), page,
-	     page->index, PageDirty(page) ? "" : "not ");
+	dout("%llx:%llx release_folio idx %lu (%sdirty)\n",
+	     ceph_vinop(inode),
+	     folio->index, folio_test_dirty(folio) ? "" : "not ");
 
-	if (PagePrivate(page))
-		return 0;
+	if (folio_test_private(folio))
+		return false;
 
-	if (PageFsCache(page)) {
+	if (folio_test_fscache(folio)) {
 		if (current_is_kswapd() || !(gfp & __GFP_FS))
-			return 0;
-		wait_on_page_fscache(page);
+			return false;
+		folio_wait_fscache(folio);
 	}
 	ceph_fscache_note_page_release(inode);
-	return 1;
+	return true;
 }
 
 static void ceph_netfs_expand_readahead(struct netfs_io_request *rreq)
@@ -1380,7 +1380,7 @@ const struct address_space_operations ceph_aops = {
 	.write_end = ceph_write_end,
 	.dirty_folio = ceph_dirty_folio,
 	.invalidate_folio = ceph_invalidate_folio,
-	.releasepage = ceph_releasepage,
+	.release_folio = ceph_release_folio,
 	.direct_IO = noop_direct_IO,
 };
 
-- 
2.34.1