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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-10-20 08:28:40 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-20 19:26:39 +0200 |
| commit | cd9ae2b6a75bb1fa0d370929c2d7a7da1ed719d9 (patch) | |
| tree | 1bf943b54f47bfbf5198b08b930bd09099ff99b7 /include | |
| parent | [PATCH] NFS: Fix NFSv4 callback regression (diff) | |
| download | linux-cd9ae2b6a75bb1fa0d370929c2d7a7da1ed719d9.tar.xz linux-cd9ae2b6a75bb1fa0d370929c2d7a7da1ed719d9.zip | |
[PATCH] NFS: Deal with failure of invalidate_inode_pages2()
If invalidate_inode_pages2() fails, then it should in principle just be
because the current process was signalled. In that case, we just want to
ensure that the inode's page cache remains marked as invalid.
Also add a helper to allow the O_DIRECT code to simply mark the page cache as
invalid once it is finished writing, instead of calling
invalidate_inode_pages2() itself.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfs_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 76ff54846ada..6b2de1be5815 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -290,6 +290,7 @@ static inline int nfs_verify_change_attribute(struct inode *inode, unsigned long * linux/fs/nfs/inode.c */ extern int nfs_sync_mapping(struct address_space *mapping); +extern void nfs_zap_mapping(struct inode *inode, struct address_space *mapping); extern void nfs_zap_caches(struct inode *); extern struct inode *nfs_fhget(struct super_block *, struct nfs_fh *, struct nfs_fattr *); |