--- a/fs/xfs/linux/xfs_syncd.c	2003-06-24 20:52:04.000000000 +0200
+++ b/fs/xfs/linux/xfs_syncd.c	2003-06-24 20:52:20.000000000 +0200
@@ -32,6 +32,8 @@
 
 #include <xfs.h>
 
+#include <linux/suspend.h>
+
 #define SYNCD_FLAGS	(SYNC_FSDATA|SYNC_BDFLUSH|SYNC_ATTR)
 
 int syncd(void *arg)
@@ -48,6 +50,9 @@
 	for (;;) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout(xfs_params.sync_interval);
+		/* swsusp */
+		if (current->flags & PF_FREEZE)
+			refrigerator(PF_IOTHREAD);
 		if (vfsp->vfs_flag & VFS_UMOUNT)
 			break;
 		if (vfsp->vfs_flag & VFS_RDONLY);
--- a/fs/xfs/linux/xfs_super.c	2003-06-24 20:52:16.000000000 +0200
+++ b/fs/xfs/linux/xfs_super.c	2003-06-24 20:52:25.000000000 +0200
@@ -71,6 +71,7 @@
 #include <linux/namei.h>
 #include <linux/init.h>
 #include <linux/mount.h>
+#include <linux/suspend.h>
 
 STATIC struct quotactl_ops linvfs_qops;
 STATIC struct super_operations linvfs_sops;
@@ -401,6 +402,9 @@
 	for (;;) {
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout(xfs_params.sync_interval);
+		/* swsusp */
+		if (current->flags & PF_FREEZE)
+			refrigerator(PF_IOTHREAD);
 		if (vfsp->vfs_flag & VFS_UMOUNT)
 			break;
 		if (vfsp->vfs_flag & VFS_RDONLY)