Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

* 'for-linus' of git://oss.sgi.com/xfs/xfs: (21 commits)
  xfs: return inode fork offset in bulkstat for fsr
  xfs: Increase the default size of the reserved blocks pool
  xfs: truncate delalloc extents when IO fails in writeback
  xfs: check for more work before sleeping in xfssyncd
  xfs: Fix a build warning in xfs_aops.c
  xfs: fix locking for inode cache radix tree tag updates
  xfs: remove xfs_ipin/xfs_iunpin
  xfs: cleanup xfs_iunpin_wait/xfs_iunpin_nowait
  xfs: kill xfs_lrw.h
  xfs: factor common xfs_trans_bjoin code
  xfs: stop passing opaque handles to xfs_log.c routines
  xfs: split xfs_bmap_btalloc
  xfs: fix xfs_fsblock_t tracing
  xfs: fix inode pincount check in fsync
  xfs: Non-blocking inode locking in IO completion
  xfs: implement optimized fdatasync
  xfs: remove wrapper for the fsync file operation
  xfs: remove wrappers for read/write file operations
  xfs: merge xfs_lrw.c into xfs_file.c
  xfs: fix dquota trace format
  ...

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index a9f6d20aff41..05cd85317f6f 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -607,7 +607,8 @@ xfssyncd(
 	set_freezable();
 	timeleft = xfs_syncd_centisecs * msecs_to_jiffies(10);
 	for (;;) {
-		timeleft = schedule_timeout_interruptible(timeleft);
+		if (list_empty(&mp->m_sync_list))
+			timeleft = schedule_timeout_interruptible(timeleft);
 		/* swsusp */
 		try_to_freeze();
 		if (kthread_should_stop() && list_empty(&mp->m_sync_list))
@@ -627,8 +628,7 @@ xfssyncd(
 			list_add_tail(&mp->m_sync_work.w_list,
 					&mp->m_sync_list);
 		}
-		list_for_each_entry_safe(work, n, &mp->m_sync_list, w_list)
-			list_move(&work->w_list, &tmp);
+		list_splice_init(&mp->m_sync_list, &tmp);
 		spin_unlock(&mp->m_sync_lock);
 
 		list_for_each_entry_safe(work, n, &tmp, w_list) {
@@ -688,12 +688,12 @@ xfs_inode_set_reclaim_tag(
 	struct xfs_perag *pag;
 
 	pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ip->i_ino));
-	read_lock(&pag->pag_ici_lock);
+	write_lock(&pag->pag_ici_lock);
 	spin_lock(&ip->i_flags_lock);
 	__xfs_inode_set_reclaim_tag(pag, ip);
 	__xfs_iflags_set(ip, XFS_IRECLAIMABLE);
 	spin_unlock(&ip->i_flags_lock);
-	read_unlock(&pag->pag_ici_lock);
+	write_unlock(&pag->pag_ici_lock);
 	xfs_perag_put(pag);
 }