X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=fs%2Fcifs%2Fdir.c;h=ec4e9a2a12f843edf9e8d2f60c8a32f58011ec4d;hb=53f2c4a8fd882009a2a75c5b72d6898c0808616e;hp=d172c8ed901786f9e72ee40a50cb6bc22a3be571;hpb=b29e2679d0da91c60d3ac190d9c3bd65ac2f68c5;p=~andy%2Flinux

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index d172c8ed901..ec4e9a2a12f 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -668,12 +668,19 @@ cifs_d_revalidate(struct dentry *direntry, struct nameidata *nd)
 			return 0;
 		else {
 			/*
-			 * Forcibly invalidate automounting directory inodes
-			 * (remote DFS directories) so to have them
-			 * instantiated again for automount
+			 * If the inode wasn't known to be a dfs entry when
+			 * the dentry was instantiated, such as when created
+			 * via ->readdir(), it needs to be set now since the
+			 * attributes will have been updated by
+			 * cifs_revalidate_dentry().
 			 */
-			if (IS_AUTOMOUNT(direntry->d_inode))
-				return 0;
+			if (IS_AUTOMOUNT(direntry->d_inode) &&
+			   !(direntry->d_flags & DCACHE_NEED_AUTOMOUNT)) {
+				spin_lock(&direntry->d_lock);
+				direntry->d_flags |= DCACHE_NEED_AUTOMOUNT;
+				spin_unlock(&direntry->d_lock);
+			}
+
 			return 1;
 		}
 	}