From a98d71564498663d6d4f2da4117a898746fa73d1 Mon Sep 17 00:00:00 2001
From: adilger <adilger>
Date: Tue, 14 Sep 2004 22:36:54 +0000
Subject: [PATCH] Merge b1_4_smallfix from b1_4 (20040914_1215) (land
 b_confobd, liblustre fixes)

---
 lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch    | 9 ++++++++-
 lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch | 9 ++++++++-
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch
index 2af2a04..8014b63 100644
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.20-hp.patch
@@ -357,7 +357,7 @@ Index: linux/fs/namei.c
  				break;
  		}
  		goto return_base;
-@@ -633,6 +687,27 @@
+@@ -633,6 +687,34 @@
  		 * Check the cached dentry for staleness.
  		 */
  		dentry = nd->dentry;
@@ -381,6 +381,13 @@ Index: linux/fs/namei.c
 +			}
 +			if (!nd->dentry->d_inode)
 +				goto no_inode;
++			if (lookup_flags & LOOKUP_DIRECTORY) {
++				err = -ENOTDIR; 
++				if (!nd->dentry->d_inode->i_op ||
++				    (!nd->dentry->d_inode->i_op->lookup &&
++				     !nd->dentry->d_inode->i_op->lookup_it))
++					break;
++			}
 +		} else
  		if (dentry && dentry->d_op && dentry->d_op->d_revalidate) {
  			err = -ESTALE;
diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch
index 85f8cf4..aca56c7 100644
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.21-suse2.patch
@@ -300,7 +300,7 @@ Index: linux-2.4.21-x86_64/fs/namei.c
  				break;
  		}
  		goto return_base;
-@@ -643,6 +680,27 @@
+@@ -643,6 +680,34 @@
  		 * Check the cached dentry for staleness.
  		 */
  		dentry = nd->dentry;
@@ -324,6 +324,13 @@ Index: linux-2.4.21-x86_64/fs/namei.c
 +			}
 +			if (!nd->dentry->d_inode)
 +				goto no_inode;
++			if (lookup_flags & LOOKUP_DIRECTORY) {
++				err = -ENOTDIR; 
++				if (!nd->dentry->d_inode->i_op ||
++				    (!nd->dentry->d_inode->i_op->lookup &&
++				     !nd->dentry->d_inode->i_op->lookup_it))
++					break;
++			}
 +		} else
  		if (dentry && dentry->d_op && dentry->d_op->d_revalidate) {
  			err = -ESTALE;
-- 
1.8.3.1