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NFS: nfs_post_op_update_inode don't update cache_change_attribute

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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>
This commit is contained in:
Trond Myklebust 2007-10-01 09:59:15 -04:00
parent 12b373ebf0
commit 7668fdbe9a
1 changed files with 7 additions and 11 deletions
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18
fs/nfs/inode.c
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@ -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) int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr)
{ {
struct nfs_inode *nfsi = NFS_I(inode); struct nfs_inode *nfsi = NFS_I(inode);
int status = 0;
if (unlikely((fattr->valid & NFS_ATTR_FATTR) == 0)) { if (fattr->valid & NFS_ATTR_FATTR)
spin_lock(&inode->i_lock); return nfs_refresh_inode(inode, fattr);
nfsi->cache_validity |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ATTR|NFS_INO_REVAL_PAGECACHE;
nfsi->cache_change_attribute = jiffies; spin_lock(&inode->i_lock);
spin_unlock(&inode->i_lock); nfsi->cache_validity |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ATTR|NFS_INO_REVAL_PAGECACHE;
goto out; spin_unlock(&inode->i_lock);
} return 0;
status = nfs_refresh_inode(inode, fattr);
out:
return status;
} }
/** /**