b=24037 Remove iopen ldiskfs patch for rhel5.

[fs/lustre-release.git] / ldiskfs / kernel_patches / patches / ext4-lookup-dotdot-rhel5.patch

diff --git a/ldiskfs/kernel_patches/patches/ext4-lookup-dotdot-rhel5.patch b/ldiskfs/kernel_patches/patches/ext4-lookup-dotdot-rhel5.patch
index af019fa..4bc588b 100644 (file)
--- a/ldiskfs/kernel_patches/patches/ext4-lookup-dotdot-rhel5.patch
+++ b/ldiskfs/kernel_patches/patches/ext4-lookup-dotdot-rhel5.patch
@@ -1,31 +1,11 @@
-Index: linux-2.6.18.i386/fs/ext4/iopen.c
-===================================================================
---- linux-2.6.18.i386.orig/fs/ext4/iopen.c
-+++ linux-2.6.18.i386/fs/ext4/iopen.c
-@@ -91,9 +91,12 @@ static struct dentry *iopen_lookup(struc
-               assert(!(alternate->d_flags & DCACHE_DISCONNECTED));
-       }
- 
--      if (!list_empty(&inode->i_dentry)) {
--              alternate = list_entry(inode->i_dentry.next,
--                                     struct dentry, d_alias);
-+      list_for_each(lp, &inode->i_dentry) {
-+              alternate = list_entry(lp, struct dentry, d_alias);
-+              /* ignore dentries created for ".." to preserve
-+               * proper dcache hierarchy -- bug 10458 */
-+              if (alternate->d_flags & DCACHE_NFSFS_RENAMED)
-+                      continue;
-               dget_locked(alternate);
-               spin_lock(&alternate->d_lock);
-               alternate->d_flags |= DCACHE_REFERENCED;
 Index: linux-2.6.18.i386/fs/ext4/namei.c
 ===================================================================
 --- linux-2.6.18.i386.orig/fs/ext4/namei.c
 +++ linux-2.6.18.i386/fs/ext4/namei.c
 @@ -1067,6 +1067,38 @@ static struct dentry *ext4_lookup(struct
-                       return ERR_CAST(inode);
+                       }
+               }
        }
- 
 +      /* ".." shouldn't go into dcache to preserve dcache hierarchy
 +       * otherwise we'll get parent being a child of actual child.
 +       * see bug 10458 for details -bzzz */
@@ -58,6 +38,6 @@ Index: linux-2.6.18.i386/fs/ext4/namei.c
 +              return goal;
 +      }
 +
-       return iopen_connect_dentry(dentry, inode, 1);
+       return d_splice_alias(inode, dentry);
  }