1 files changed, 11 insertions, 8 deletions

diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 6116b5bf433e..f22e426d9e42 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -306,13 +306,15 @@ xfs_mountfs_check_barriers(xfs_mount_t *mp)
                 xfs_fs_cmn_err(CE_NOTE, mp,
                   "Disabling barriers, not supported with external log device");
                 mp->m_flags &= ~XFS_MOUNT_BARRIER;
+                return;
         }
 
-        if (mp->m_ddev_targp->pbr_bdev->bd_disk->queue->ordered ==
+        if (mp->m_ddev_targp->bt_bdev->bd_disk->queue->ordered ==
                                         QUEUE_ORDERED_NONE) {
                 xfs_fs_cmn_err(CE_NOTE, mp,
                   "Disabling barriers, not supported by the underlying device");
                 mp->m_flags &= ~XFS_MOUNT_BARRIER;
+                return;
         }
 
         error = xfs_barrier_test(mp);
@@ -320,6 +322,7 @@ xfs_mountfs_check_barriers(xfs_mount_t *mp)
                 xfs_fs_cmn_err(CE_NOTE, mp,
                   "Disabling barriers, trial barrier write failed");
                 mp->m_flags &= ~XFS_MOUNT_BARRIER;
+                return;
         }
 }
 
@@ -327,7 +330,7 @@ void
 xfs_blkdev_issue_flush(
         xfs_buftarg_t           *buftarg)
 {
-        blkdev_issue_flush(buftarg->pbr_bdev, NULL);
+        blkdev_issue_flush(buftarg->bt_bdev, NULL);
 }
 
 STATIC struct inode *
@@ -576,7 +579,7 @@ xfssyncd(
                 timeleft = schedule_timeout_interruptible(timeleft);
                 /* swsusp */
                 try_to_freeze();
-                if (kthread_should_stop())
+                if (kthread_should_stop() && list_empty(&vfsp->vfs_sync_list))
                         break;
 
                 spin_lock(&vfsp->vfs_sync_lock);
@@ -966,9 +969,9 @@ init_xfs_fs( void )
         if (error < 0)
                 goto undo_zones;
 
-        error = pagebuf_init();
+        error = xfs_buf_init();
         if (error < 0)
-                goto undo_pagebuf;
+                goto undo_buffers;
 
         vn_init();
         xfs_init();
@@ -982,9 +985,9 @@ init_xfs_fs( void )
         return 0;
 
 undo_register:
-        pagebuf_terminate();
+        xfs_buf_terminate();
 
-undo_pagebuf:
+undo_buffers:
         linvfs_destroy_zones();
 
 undo_zones:
@@ -998,7 +1001,7 @@ exit_xfs_fs( void )
         XFS_DM_EXIT(&xfs_fs_type);
         unregister_filesystem(&xfs_fs_type);
         xfs_cleanup();
-        pagebuf_terminate();
+        xfs_buf_terminate();
         linvfs_destroy_zones();
         ktrace_uninit();
 }