1 files changed, 8 insertions, 47 deletions

diff --git a/fs/ceph/cache.h b/fs/ceph/cache.h
index 09164389fa66..20efac020394 100644
--- a/fs/ceph/cache.h
+++ b/fs/ceph/cache.h
@@ -26,14 +26,9 @@ void ceph_fscache_unuse_cookie(struct inode *inode, bool update);
 void ceph_fscache_update(struct inode *inode);
 void ceph_fscache_invalidate(struct inode *inode, bool dio_write);
 
-static inline void ceph_fscache_inode_init(struct ceph_inode_info *ci)
-{
-	ci->fscache = NULL;
-}
-
 static inline struct fscache_cookie *ceph_fscache_cookie(struct ceph_inode_info *ci)
 {
-	return ci->fscache;
+	return netfs_i_cookie(&ci->netfs);
 }
 
 static inline void ceph_fscache_resize(struct inode *inode, loff_t to)
@@ -48,38 +43,19 @@ static inline void ceph_fscache_resize(struct inode *inode, loff_t to)
 	}
 }
 
-static inline void ceph_fscache_unpin_writeback(struct inode *inode,
+static inline int ceph_fscache_unpin_writeback(struct inode *inode,
 						struct writeback_control *wbc)
 {
-	fscache_unpin_writeback(wbc, ceph_fscache_cookie(ceph_inode(inode)));
-}
-
-static inline int ceph_fscache_set_page_dirty(struct page *page)
-{
-	struct inode *inode = page->mapping->host;
-	struct ceph_inode_info *ci = ceph_inode(inode);
-
-	return fscache_set_page_dirty(page, ceph_fscache_cookie(ci));
+	return netfs_unpin_writeback(inode, wbc);
 }
 
-static inline int ceph_begin_cache_operation(struct netfs_read_request *rreq)
-{
-	struct fscache_cookie *cookie = ceph_fscache_cookie(ceph_inode(rreq->inode));
-
-	return fscache_begin_read_operation(&rreq->cache_resources, cookie);
-}
+#define ceph_fscache_dirty_folio netfs_dirty_folio
 
 static inline bool ceph_is_cache_enabled(struct inode *inode)
 {
 	return fscache_cookie_enabled(ceph_fscache_cookie(ceph_inode(inode)));
 }
 
-static inline void ceph_fscache_note_page_release(struct inode *inode)
-{
-	struct ceph_inode_info *ci = ceph_inode(inode);
-
-	fscache_note_page_release(ceph_fscache_cookie(ci));
-}
 #else /* CONFIG_CEPH_FSCACHE */
 static inline int ceph_fscache_register_fs(struct ceph_fs_client* fsc,
 					   struct fs_context *fc)
@@ -91,10 +67,6 @@ static inline void ceph_fscache_unregister_fs(struct ceph_fs_client* fsc)
 {
 }
 
-static inline void ceph_fscache_inode_init(struct ceph_inode_info *ci)
-{
-}
-
 static inline void ceph_fscache_register_inode_cookie(struct inode *inode)
 {
 }
@@ -128,29 +100,18 @@ static inline void ceph_fscache_resize(struct inode *inode, loff_t to)
 {
 }
 
-static inline void ceph_fscache_unpin_writeback(struct inode *inode,
-						struct writeback_control *wbc)
+static inline int ceph_fscache_unpin_writeback(struct inode *inode,
+					       struct writeback_control *wbc)
 {
+	return 0;
 }
 
-static inline int ceph_fscache_set_page_dirty(struct page *page)
-{
-	return __set_page_dirty_nobuffers(page);
-}
+#define ceph_fscache_dirty_folio filemap_dirty_folio
 
 static inline bool ceph_is_cache_enabled(struct inode *inode)
 {
 	return false;
 }
-
-static inline int ceph_begin_cache_operation(struct netfs_read_request *rreq)
-{
-	return -ENOBUFS;
-}
-
-static inline void ceph_fscache_note_page_release(struct inode *inode)
-{
-}
 #endif /* CONFIG_CEPH_FSCACHE */
 
 #endif