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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-01 09:59:15 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-09 17:19:37 -0400 |
| commit | 7668fdbe9aaeab705d1169ac86d0d18a12906d06 (patch) | |
| tree | ebd55a76f4bafa1ff2accaa8ad4c6605b7eb0fa9 /fs/nfs/inode.c | |
| parent | 12b373ebf05485d4937dd63a00c16f8efeaa79ba (diff) | |
| download | blackbird-op-linux-7668fdbe9aaeab705d1169ac86d0d18a12906d06.tar.gz blackbird-op-linux-7668fdbe9aaeab705d1169ac86d0d18a12906d06.zip | |
NFS: nfs_post_op_update_inode don't update cache_change_attribute
If nfs_post_op_update_inode fails because the server didn't return any
attributes, then we let the subsequent inode revalidation update
cache_change_attribute.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/inode.c')
| -rw-r--r-- | fs/nfs/inode.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 7fdaaf5869ce..d722a0e84361 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -912,18 +912,14 @@ int nfs_refresh_inode(struct inode *inode, struct nfs_fattr *fattr) int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr) { struct nfs_inode *nfsi = NFS_I(inode); - int status = 0; - if (unlikely((fattr->valid & NFS_ATTR_FATTR) == 0)) { - spin_lock(&inode->i_lock); - nfsi->cache_validity |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ATTR|NFS_INO_REVAL_PAGECACHE; - nfsi->cache_change_attribute = jiffies; - spin_unlock(&inode->i_lock); - goto out; - } - status = nfs_refresh_inode(inode, fattr); -out: - return status; + if (fattr->valid & NFS_ATTR_FATTR) + return nfs_refresh_inode(inode, fattr); + + spin_lock(&inode->i_lock); + nfsi->cache_validity |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ATTR|NFS_INO_REVAL_PAGECACHE; + spin_unlock(&inode->i_lock); + return 0; } /** |
