Updated to HEAD

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 185d6f7..ce25fab 100644 (file)
--- a/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
+++ b/lustre/kernel_patches/patches/vfs_intent-2.4.20-rh.patch
@@ -286,7 +286,7 @@ Index: linux-2.4.20/fs/namei.c
  {
        struct dentry *dentry;
        struct inode *inode;
-@@ -526,19 +579,18 @@
+@@ -526,18 +579,18 @@
                                break;
                }
                /* This does the actual lookups.. */
@@ -304,11 +304,10 @@ Index: linux-2.4.20/fs/namei.c
                }
                /* Check mountpoints.. */
 -              while (d_mountpoint(dentry) && __follow_down(&nd->mnt, &dentry))
--                      ;
-+              while (d_mountpoint(dentry) && __follow_down(&nd->mnt, &dentry, NULL));
++              while (d_mountpoint(dentry) && __follow_down(&nd->mnt, &dentry, NULL))
+                       ;
  
                err = -ENOENT;
-               inode = dentry->d_inode;
 @@ -549,7 +601,7 @@
                        goto out_dput;
  
@@ -377,7 +376,7 @@ Index: linux-2.4.20/fs/namei.c
 +                              if (err)
 +                                      break;
 +                              new = real_lookup(dentry->d_parent,
-+                                                &dentry->d_name, 0, NULL);
++                                                &dentry->d_name, 0, it);
 +                              d_invalidate(dentry);
 +                              dput(dentry);
 +                              if (IS_ERR(new)) {
@@ -1011,7 +1010,7 @@ Index: linux-2.4.20/fs/namespace.c
        int retval = 0;
        int mnt_flags = 0;
  
-@@ -722,10 +729,11 @@
+@@ -722,9 +729,11 @@
        flags &= ~(MS_NOSUID|MS_NOEXEC|MS_NODEV);
  
        /* ... and get the mountpoint */
@@ -1021,11 +1020,10 @@ Index: linux-2.4.20/fs/namespace.c
 +      if (retval) {
 +              intent_release(&it);
                return retval;
--
 +      }
+ 
        if (flags & MS_REMOUNT)
                retval = do_remount(&nd, flags & ~MS_REMOUNT, mnt_flags,
-                                   data_page);
 @@ -736,6 +744,8 @@
        else
                retval = do_add_mount(&nd, type_page, flags, mnt_flags,
@@ -1283,7 +1281,7 @@ Index: linux-2.4.20/fs/open.c
 -      error = __user_walk(filename, LOOKUP_POSITIVE | LOOKUP_FOLLOW |
 -                    LOOKUP_DIRECTORY | LOOKUP_NOALT, &nd);
 +      error = __user_walk_it(filename, LOOKUP_POSITIVE | LOOKUP_FOLLOW |
-+                    LOOKUP_DIRECTORY | LOOKUP_NOALT, &nd, &it);
++                             LOOKUP_DIRECTORY | LOOKUP_NOALT, &nd, &it);
        if (error)
                goto out;
  
@@ -1689,7 +1687,7 @@ Index: linux-2.4.20/include/linux/fs.h
  #define ATTR_ATTR_FLAG        1024
 +#define ATTR_RAW      0x0800  /* file system, not vfs will massage attrs */
 +#define ATTR_FROM_OPEN        0x1000  /* called from open path, ie O_TRUNC */
-+#define ATTR_CTIME_SET 0x2000
++#define ATTR_CTIME_SET        0x2000
  
  /*
   * This is the Inode Attributes structure, used for notify_change().  It
@@ -1832,18 +1830,25 @@ Index: linux-2.4.20/include/linux/fs_struct.h
                dput(old_pwd);
                mntput(old_pwdmnt);
        }
-Index: linux-2.4.20/kernel/ksyms.c
+Index: linux-2.4.20/kernel/exit.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 @@
- EXPORT_SYMBOL(set_page_dirty);
- EXPORT_SYMBOL(vfs_readlink);
- EXPORT_SYMBOL(vfs_follow_link);
-+EXPORT_SYMBOL(vfs_follow_link_it);
- EXPORT_SYMBOL(page_readlink);
- EXPORT_SYMBOL(page_follow_link);
- EXPORT_SYMBOL(page_symlink_inode_operations);
+--- linux-2.4.20.orig/kernel/exit.c    Wed Mar 17 13:57:05 2004
++++ linux-2.4.20/kernel/exit.c Wed Mar 17 13:57:11 2004
+@@ -345,11 +345,14 @@
+ {
+       /* No need to hold fs->lock if we are killing it */
+       if (atomic_dec_and_test(&fs->count)) {
++              UNPIN(fs->pwd, fs->pwdmnt, 0);
++              UNPIN(fs->root, fs->rootmnt, 1);
+               dput(fs->root);
+               mntput(fs->rootmnt);
+               dput(fs->pwd);
+               mntput(fs->pwdmnt);
+               if (fs->altroot) {
++                      UNPIN(fs->altroot, fs->altrootmnt, 1);
+                       dput(fs->altroot);
+                       mntput(fs->altrootmnt);
+               }
 Index: linux-2.4.20/kernel/fork.c
 ===================================================================
 --- linux-2.4.20.orig/kernel/fork.c    Wed Mar 17 13:57:05 2004
@@ -1862,22 +1867,15 @@ Index: linux-2.4.20/kernel/fork.c
                        fs->altrootmnt = mntget(old->altrootmnt);
                        fs->altroot = dget(old->altroot);
                } else {
-Index: linux-2.4.20/kernel/exit.c
+Index: linux-2.4.20/kernel/ksyms.c
 ===================================================================
---- linux-2.4.20.orig/kernel/exit.c    Wed Mar 17 13:57:05 2004
-+++ linux-2.4.20/kernel/exit.c Wed Mar 17 13:57:11 2004
-@@ -345,11 +345,14 @@
- {
-       /* No need to hold fs->lock if we are killing it */
-       if (atomic_dec_and_test(&fs->count)) {
-+              UNPIN(fs->pwd, fs->pwdmnt, 0);
-+              UNPIN(fs->root, fs->rootmnt, 1);
-               dput(fs->root);
-               mntput(fs->rootmnt);
-               dput(fs->pwd);
-               mntput(fs->pwdmnt);
-               if (fs->altroot) {
-+                      UNPIN(fs->altroot, fs->altrootmnt, 1);
-                       dput(fs->altroot);
-                       mntput(fs->altrootmnt);
-               }
+--- 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 @@
+ EXPORT_SYMBOL(set_page_dirty);
+ EXPORT_SYMBOL(vfs_readlink);
+ EXPORT_SYMBOL(vfs_follow_link);
++EXPORT_SYMBOL(vfs_follow_link_it);
+ EXPORT_SYMBOL(page_readlink);
+ EXPORT_SYMBOL(page_follow_link);
+ EXPORT_SYMBOL(page_symlink_inode_operations);