diff options
author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-02-28 06:33:56 -0500 |
---|---|---|
committer | Eric Van Hensbergen <ericvh@gmail.com> | 2011-03-15 10:57:37 -0400 |
commit | 2efda7998bbc50589d28f18fddfb0c44d412128e (patch) | |
tree | af3d83d0370b8d39b024ff8dbd34051d466bfa2d /fs/9p/cache.h | |
parent | 20656a49ef37d8f44ed1e0b47d132197f9628adc (diff) |
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, | |||
64 | struct list_head *pages, | 64 | struct list_head *pages, |
65 | unsigned *nr_pages); | 65 | unsigned *nr_pages); |
66 | extern void __v9fs_readpage_to_fscache(struct inode *inode, struct page *page); | 66 | extern void __v9fs_readpage_to_fscache(struct inode *inode, struct page *page); |
67 | 67 | extern void __v9fs_fscache_wait_on_page_write(struct inode *inode, | |
68 | 68 | struct page *page); | |
69 | /** | 69 | /** |
70 | * v9fs_cache_register - Register v9fs file system with the cache | 70 | * v9fs_cache_register - Register v9fs file system with the cache |
71 | */ | 71 | */ |
@@ -131,6 +131,12 @@ static inline void v9fs_vcookie_set_qid(struct inode *inode, | |||
131 | spin_unlock(&vcookie->lock); | 131 | spin_unlock(&vcookie->lock); |
132 | } | 132 | } |
133 | 133 | ||
134 | static inline void v9fs_fscache_wait_on_page_write(struct inode *inode, | ||
135 | struct page *page) | ||
136 | { | ||
137 | return __v9fs_fscache_wait_on_page_write(inode, page); | ||
138 | } | ||
139 | |||
134 | #else /* CONFIG_9P_FSCACHE */ | 140 | #else /* CONFIG_9P_FSCACHE */ |
135 | 141 | ||
136 | static inline int v9fs_cache_register(void) | 142 | static inline int v9fs_cache_register(void) |
@@ -172,5 +178,11 @@ static inline void v9fs_vcookie_set_qid(struct inode *inode, | |||
172 | struct p9_qid *qid) | 178 | struct p9_qid *qid) |
173 | {} | 179 | {} |
174 | 180 | ||
181 | static inline void v9fs_fscache_wait_on_page_write(struct inode *inode, | ||
182 | struct page *page) | ||
183 | { | ||
184 | return; | ||
185 | } | ||
186 | |||
175 | #endif /* CONFIG_9P_FSCACHE */ | 187 | #endif /* CONFIG_9P_FSCACHE */ |
176 | #endif /* _9P_CACHE_H */ | 188 | #endif /* _9P_CACHE_H */ |