From 9fb6d09af6dca7ee8e10fb3dbd6214cebf37cbab Mon Sep 17 00:00:00 2001
From: green <green>
Date: Tue, 4 May 2004 16:32:01 +0000
Subject: [PATCH] Export of do_umount everywhere

---
 .../patches/vfs_intent-2.4.20-rh.patch             | 23 +++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch b/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
index c3d63b8..a67fce1 100644
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
@@ -974,6 +974,15 @@ Index: linux-2.4.20/fs/namespace.c
  	list_add(&mnt->mnt_hash, mount_hashtable+hash(nd->mnt, nd->dentry));
  	list_add(&mnt->mnt_child, &nd->mnt->mnt_mounts);
  	nd->dentry->d_mounted++;
+@@ -286,7 +293,7 @@
+ 	}
+ }
+ 
+-static int do_umount(struct vfsmount *mnt, int flags)
++int do_umount(struct vfsmount *mnt, int flags)
+ {
+ 	struct super_block * sb = mnt->mnt_sb;
+ 	int retval = 0;
 @@ -485,14 +487,17 @@
  {
  	struct nameidata old_nd;
@@ -1872,11 +1881,23 @@ Index: linux-2.4.20/kernel/ksyms.c
 ===================================================================
 --- linux-2.4.20.orig/kernel/ksyms.c	Wed Mar 17 13:57:11 2004
 +++ linux-2.4.20/kernel/ksyms.c	Wed Mar 17 13:57:11 2004
-@@ -297,6 +297,7 @@
+@@ -297,6 +297,8 @@
  EXPORT_SYMBOL(set_page_dirty);
  EXPORT_SYMBOL(vfs_readlink);
  EXPORT_SYMBOL(vfs_follow_link);
 +EXPORT_SYMBOL(vfs_follow_link_it);
++EXPORT_SYMBOL(do_umount);
  EXPORT_SYMBOL(page_readlink);
  EXPORT_SYMBOL(page_follow_link);
  EXPORT_SYMBOL(page_symlink_inode_operations);
+===== include/linux/mount.h 1.7 vs edited =====
+--- linux-2.4.20.orig/include/linux/mount.h	Tue Feb  5 09:49:35 2002
++++ linux-2.4.20/include/linux/mount.h	Tue May  4 19:23:48 2004
+@@ -39,6 +39,7 @@
+ }
+ 
+ extern void __mntput(struct vfsmount *mnt);
++extern int do_umount(struct vfsmount *mnt, int flags);
+ 
+ static inline void mntput(struct vfsmount *mnt)
+ {
-- 
1.8.3.1