From 9da6116c7b66abd7dd10cac8267c7640cc5b465d Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@redhat.com>
Date: Fri, 6 Jul 2012 07:09:42 -0400
Subject: [PATCH] --- yaml --- r: 312054 b: refs/heads/master c:
 cd60042cc1392e79410dc8de9e9c1abb38a29e57 h: refs/heads/master v: v3

---
 [refs]                  | 2 +-
 trunk/fs/cifs/readdir.c | 7 +++++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index e2117bbc8e8a..1cc3c7b082c3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3cf003c08be785af4bee9ac05891a15bcbff856a
+refs/heads/master: cd60042cc1392e79410dc8de9e9c1abb38a29e57
diff --git a/trunk/fs/cifs/readdir.c b/trunk/fs/cifs/readdir.c
index 0a8224d1c4c5..a4217f02fab2 100644
--- a/trunk/fs/cifs/readdir.c
+++ b/trunk/fs/cifs/readdir.c
@@ -86,9 +86,12 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
 
 	dentry = d_lookup(parent, name);
 	if (dentry) {
-		/* FIXME: check for inode number changes? */
-		if (dentry->d_inode != NULL)
+		inode = dentry->d_inode;
+		/* update inode in place if i_ino didn't change */
+		if (inode && CIFS_I(inode)->uniqueid == fattr->cf_uniqueid) {
+			cifs_fattr_to_inode(inode, fattr);
 			return dentry;
+		}
 		d_drop(dentry);
 		dput(dentry);
 	}