NFS: Ensure that we eject stale inodes as soon as possible

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

1 files changed, 4 insertions, 0 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 06f26d40b4fe..32c666c612a1 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -826,6 +826,10 @@ static int nfs_dentry_delete(struct dentry *dentry)
                 dentry->d_parent->d_name.name, dentry->d_name.name,
                 dentry->d_flags);
 
+        /* Unhash any dentry with a stale inode */
+        if (dentry->d_inode != NULL && NFS_STALE(dentry->d_inode))
+                return 1;
+
         if (dentry->d_flags & DCACHE_NFSFS_RENAMED) {
                 /* Unhash it, so that ->d_iput() would be called */
                 return 1;