There's almost nothing left in this function, instead remove the IRELE
on the real times inodes and the call to XFS_QM_UNMOUNT into xfs_unmountfs.
For the regular unmount case that means it now also happenes after dmapi
notification, but otherwise there is no difference in behaviour.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_ksyms.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_ksyms.c 2008-11-16
20:39:13.000000000 +0100
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_ksyms.c 2008-11-16 20:48:25.000000000
+0100
@@ -277,7 +277,6 @@ EXPORT_SYMBOL(xfs_trans_read_buf);
EXPORT_SYMBOL(xfs_trans_reserve);
EXPORT_SYMBOL(xfs_trans_unlocked_item);
EXPORT_SYMBOL(xfs_truncate_file);
-EXPORT_SYMBOL(xfs_unmount_flush);
EXPORT_SYMBOL(xfs_unmountfs_writesb);
EXPORT_SYMBOL(xfs_write_clear_setuid);
EXPORT_SYMBOL(xfs_dinode_from_disk);
Index: linux-2.6-xfs/fs/xfs/xfs_mount.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_mount.c 2008-11-16 20:39:13.000000000
+0100
+++ linux-2.6-xfs/fs/xfs/xfs_mount.c 2008-11-16 20:49:07.000000000 +0100
@@ -1201,6 +1201,16 @@ xfs_unmountfs(
__uint64_t resblks;
int error;
+ /*
+ * Release dquot that rootinode, rbmino and rsumino might be holding,
+ * and release the quota inodes.
+ */
+ XFS_QM_UNMOUNT(mp);
+
+ if (mp->m_rbmip)
+ IRELE(mp->m_rbmip);
+ if (mp->m_rsumip)
+ IRELE(mp->m_rsumip);
IRELE(mp->m_rootip);
/*
Index: linux-2.6-xfs/fs/xfs/xfs_mount.h
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_mount.h 2008-11-16 20:39:13.000000000
+0100
+++ linux-2.6-xfs/fs/xfs/xfs_mount.h 2008-11-16 20:48:29.000000000 +0100
@@ -509,7 +509,6 @@ extern void xfs_mountfs_check_barriers(x
extern void xfs_unmountfs(xfs_mount_t *);
extern int xfs_unmountfs_writesb(xfs_mount_t *);
-extern int xfs_unmount_flush(xfs_mount_t *, int);
extern int xfs_mod_incore_sb(xfs_mount_t *, xfs_sb_field_t, int64_t, int);
extern int xfs_mod_incore_sb_unlocked(xfs_mount_t *, xfs_sb_field_t,
int64_t, int);
Index: linux-2.6-xfs/fs/xfs/xfs_vfsops.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/xfs_vfsops.c 2008-11-16 20:39:34.000000000
+0100
+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#include "xfs.h"
-#include "xfs_fs.h"
-#include "xfs_types.h"
-#include "xfs_bit.h"
-#include "xfs_log.h"
-#include "xfs_inum.h"
-#include "xfs_trans.h"
-#include "xfs_sb.h"
-#include "xfs_ag.h"
-#include "xfs_dir2.h"
-#include "xfs_dmapi.h"
-#include "xfs_mount.h"
-#include "xfs_da_btree.h"
-#include "xfs_bmap_btree.h"
-#include "xfs_ialloc_btree.h"
-#include "xfs_alloc_btree.h"
-#include "xfs_dir2_sf.h"
-#include "xfs_attr_sf.h"
-#include "xfs_dinode.h"
-#include "xfs_inode.h"
-#include "xfs_inode_item.h"
-#include "xfs_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_ialloc.h"
-#include "xfs_quota.h"
-#include "xfs_error.h"
-#include "xfs_bmap.h"
-#include "xfs_rw.h"
-#include "xfs_buf_item.h"
-#include "xfs_log_priv.h"
-#include "xfs_dir2_trace.h"
-#include "xfs_extfree_item.h"
-#include "xfs_acl.h"
-#include "xfs_attr.h"
-#include "xfs_mru_cache.h"
-#include "xfs_filestream.h"
-#include "xfs_fsops.h"
-#include "xfs_vnodeops.h"
-#include "xfs_utils.h"
-#include "xfs_sync.h"
-
-
-/*
- * xfs_unmount_flush implements a set of flush operation on special
- * inodes, which are needed as a separate set of operations so that
- * they can be called as part of relocation process.
- */
-int
-xfs_unmount_flush(
- xfs_mount_t *mp, /* Mount structure we are getting
- rid of. */
- int relocation) /* Called from vfs relocation. */
-{
- /*
- * Release dquot that rootinode, rbmino and rsumino might be holding,
- * flush and purge the quota inodes.
- */
- XFS_QM_UNMOUNT(mp);
-
- if (mp->m_rbmip)
- IRELE(mp->m_rbmip);
- if (mp->m_rsumip)
- IRELE(mp->m_rsumip);
-
- return 0;
-}
Index: linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/linux-2.6/xfs_super.c 2008-11-16
20:45:08.000000000 +0100
+++ linux-2.6-xfs/fs/xfs/linux-2.6/xfs_super.c 2008-11-16 20:48:30.000000000
+0100
@@ -1038,7 +1038,6 @@ xfs_fs_put_super(
struct xfs_mount *mp = XFS_M(sb);
struct xfs_inode *rip = mp->m_rootip;
int unmount_event_flags = 0;
- int error;
xfs_syncd_stop(mp);
xfs_sync_inodes(mp, SYNC_ATTR|SYNC_DELWRI);
@@ -1066,8 +1065,6 @@ xfs_fs_put_super(
xfs_filestream_unmount(mp);
XFS_bflush(mp->m_ddev_targp);
- error = xfs_unmount_flush(mp, 0);
- WARN_ON(error);
if (mp->m_flags & XFS_MOUNT_DMAPI) {
XFS_SEND_UNMOUNT(mp, rip, DM_RIGHT_NULL, 0, 0,
@@ -1530,8 +1527,6 @@ xfs_fs_fill_super(
xfs_filestream_unmount(mp);
XFS_bflush(mp->m_ddev_targp);
- error = xfs_unmount_flush(mp, 0);
- WARN_ON(error);
xfs_unmountfs(mp);
goto out_free_sb;
Index: linux-2.6-xfs/fs/xfs/Makefile
===================================================================
--- linux-2.6-xfs.orig/fs/xfs/Makefile 2008-11-16 20:39:13.000000000 +0100
+++ linux-2.6-xfs/fs/xfs/Makefile 2008-11-16 20:48:30.000000000 +0100
@@ -75,7 +75,6 @@ xfs-y += xfs_alloc.o \
xfs_trans_inode.o \
xfs_trans_item.o \
xfs_utils.o \
- xfs_vfsops.o \
xfs_vnodeops.o \
xfs_rw.o \
xfs_dmops.o \
|