NFSv4: Use NFSv2/v3 rules for negative dentries in nfs_open_revalidate

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 9ca38ab0e0a7..41b063c98822 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1037,8 +1037,12 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd)
         /* We can't create new files in nfs_open_revalidate(), so we
          * optimize away revalidation of negative dentries.
          */
-        if (inode == NULL)
+        if (inode == NULL) {
+                if (!nfs_neg_need_reval(dir, dentry, nd))
+                        ret = 1;
                 goto out;
+        }
+
         /* NFS only supports OPEN on regular files */
         if (!S_ISREG(inode->i_mode))
                 goto no_open;