diff options
Diffstat (limited to 'fs/cifs/fscache.h')
| -rw-r--r-- | fs/cifs/fscache.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fs/cifs/fscache.h b/fs/cifs/fscache.h index 3d55cb2ef055..82e856b9cf89 100644 --- a/fs/cifs/fscache.h +++ b/fs/cifs/fscache.h @@ -55,10 +55,13 @@ extern void cifs_fscache_get_super_cookie(struct cifs_tcon *); extern void cifs_fscache_release_super_cookie(struct cifs_tcon *); extern void cifs_fscache_release_inode_cookie(struct inode *); +extern void cifs_fscache_update_inode_cookie(struct inode *inode); extern void cifs_fscache_set_inode_cookie(struct inode *, struct file *); extern void cifs_fscache_reset_inode_cookie(struct inode *); extern void __cifs_fscache_invalidate_page(struct page *, struct inode *); +extern void __cifs_fscache_wait_on_page_write(struct inode *inode, struct page *page); +extern void __cifs_fscache_uncache_page(struct inode *inode, struct page *page); extern int cifs_fscache_release_page(struct page *page, gfp_t gfp); extern int __cifs_readpage_from_fscache(struct inode *, struct page *); extern int __cifs_readpages_from_fscache(struct inode *, @@ -76,6 +79,20 @@ static inline void cifs_fscache_invalidate_page(struct page *page, __cifs_fscache_invalidate_page(page, inode); } +static inline void cifs_fscache_wait_on_page_write(struct inode *inode, + struct page *page) +{ + if (PageFsCache(page)) + __cifs_fscache_wait_on_page_write(inode, page); +} + +static inline void cifs_fscache_uncache_page(struct inode *inode, + struct page *page) +{ + if (PageFsCache(page)) + __cifs_fscache_uncache_page(inode, page); +} + static inline int cifs_readpage_from_fscache(struct inode *inode, struct page *page) { @@ -123,6 +140,7 @@ static inline void cifs_fscache_release_super_cookie(struct cifs_tcon *tcon) {} static inline void cifs_fscache_release_inode_cookie(struct inode *inode) {} +static inline void cifs_fscache_update_inode_cookie(struct inode *inode) {} static inline void cifs_fscache_set_inode_cookie(struct inode *inode, struct file *filp) {} static inline void cifs_fscache_reset_inode_cookie(struct inode *inode) {} @@ -133,6 +151,11 @@ static inline int cifs_fscache_release_page(struct page *page, gfp_t gfp) static inline void cifs_fscache_invalidate_page(struct page *page, struct inode *inode) {} +static inline void cifs_fscache_wait_on_page_write(struct inode *inode, + struct page *page) {} +static inline void cifs_fscache_uncache_page(struct inode *inode, + struct page *page) {} + static inline int cifs_readpage_from_fscache(struct inode *inode, struct page *page) { |