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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-02-28 17:03:56 +0530 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2011-03-15 09:57:37 -0500 |
| commit | 2efda7998bbc50589d28f18fddfb0c44d412128e (patch) | |
| tree | af3d83d0370b8d39b024ff8dbd34051d466bfa2d /fs/9p/cache.h | |
| parent | 20656a49ef37d8f44ed1e0b47d132197f9628adc (diff) | |
| download | linux-stable-2efda7998bbc50589d28f18fddfb0c44d412128e.tar.gz linux-stable-2efda7998bbc50589d28f18fddfb0c44d412128e.tar.bz2 linux-stable-2efda7998bbc50589d28f18fddfb0c44d412128e.zip | |
fs/9p: [fscache] wait for page write in cached mode
We need to call fscache_wait_on_page_write in launder_page
for fscache
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'fs/9p/cache.h')
| -rw-r--r-- | fs/9p/cache.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/9p/cache.h b/fs/9p/cache.h index a94192bfaee8..ec16fcdc3a67 100644 --- a/fs/9p/cache.h +++ b/fs/9p/cache.h @@ -64,8 +64,8 @@ extern int __v9fs_readpages_from_fscache(struct inode *inode, struct list_head *pages, unsigned *nr_pages); extern void __v9fs_readpage_to_fscache(struct inode *inode, struct page *page); - - +extern void __v9fs_fscache_wait_on_page_write(struct inode *inode, + struct page *page); /** * v9fs_cache_register - Register v9fs file system with the cache */ @@ -131,6 +131,12 @@ static inline void v9fs_vcookie_set_qid(struct inode *inode, spin_unlock(&vcookie->lock); } +static inline void v9fs_fscache_wait_on_page_write(struct inode *inode, + struct page *page) +{ + return __v9fs_fscache_wait_on_page_write(inode, page); +} + #else /* CONFIG_9P_FSCACHE */ static inline int v9fs_cache_register(void) @@ -172,5 +178,11 @@ static inline void v9fs_vcookie_set_qid(struct inode *inode, struct p9_qid *qid) {} +static inline void v9fs_fscache_wait_on_page_write(struct inode *inode, + struct page *page) +{ + return; +} + #endif /* CONFIG_9P_FSCACHE */ #endif /* _9P_CACHE_H */ |