diff options
Diffstat (limited to 'fs/ceph/cache.h')
| -rw-r--r-- | fs/ceph/cache.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fs/ceph/cache.h b/fs/ceph/cache.h index ba949408a336..5ac591bd012b 100644 --- a/fs/ceph/cache.h +++ b/fs/ceph/cache.h @@ -48,6 +48,12 @@ void ceph_readpage_to_fscache(struct inode *inode, struct page *page); void ceph_invalidate_fscache_page(struct inode* inode, struct page *page); void ceph_queue_revalidate(struct inode *inode); +static inline void ceph_fscache_update_objectsize(struct inode *inode) +{ + struct ceph_inode_info *ci = ceph_inode(inode); + fscache_attr_changed(ci->fscache); +} + static inline void ceph_fscache_invalidate(struct inode *inode) { fscache_invalidate(ceph_inode(inode)->fscache); @@ -67,6 +73,14 @@ static inline int ceph_release_fscache_page(struct page *page, gfp_t gfp) return fscache_maybe_release_page(ci->fscache, page, gfp); } +static inline void ceph_fscache_readpage_cancel(struct inode *inode, + struct page *page) +{ + struct ceph_inode_info *ci = ceph_inode(inode); + if (fscache_cookie_valid(ci->fscache) && PageFsCache(page)) + __fscache_uncache_page(ci->fscache, page); +} + static inline void ceph_fscache_readpages_cancel(struct inode *inode, struct list_head *pages) { @@ -127,6 +141,10 @@ static inline void ceph_readpage_to_fscache(struct inode *inode, { } +static inline void ceph_fscache_update_objectsize(struct inode *inode) +{ +} + static inline void ceph_fscache_invalidate(struct inode *inode) { } @@ -145,6 +163,11 @@ static inline int ceph_release_fscache_page(struct page *page, gfp_t gfp) return 1; } +static inline void ceph_fscache_readpage_cancel(struct inode *inode, + struct page *page) +{ +} + static inline void ceph_fscache_readpages_cancel(struct inode *inode, struct list_head *pages) { |