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Diffstat (limited to 'fs/cifs/dir.c')
-rw-r--r--fs/cifs/dir.c17
1 files changed, 12 insertions, 5 deletions
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)
668 return 0; 668 return 0;
669 else { 669 else {
670 /* 670 /*
671 * Forcibly invalidate automounting directory inodes 671 * If the inode wasn't known to be a dfs entry when
672 * (remote DFS directories) so to have them 672 * the dentry was instantiated, such as when created
673 * instantiated again for automount 673 * via ->readdir(), it needs to be set now since the
674 * attributes will have been updated by
675 * cifs_revalidate_dentry().
674 */ 676 */
675 if (IS_AUTOMOUNT(direntry->d_inode)) 677 if (IS_AUTOMOUNT(direntry->d_inode) &&
676 return 0; 678 !(direntry->d_flags & DCACHE_NEED_AUTOMOUNT)) {
679 spin_lock(&direntry->d_lock);
680 direntry->d_flags |= DCACHE_NEED_AUTOMOUNT;
681 spin_unlock(&direntry->d_lock);
682 }
683
677 return 1; 684 return 1;
678 } 685 }
679 } 686 }