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authorYingping Lu <yingping@sgi.com>2006-01-11 21:02:29 +1100
committerNathan Scott <nathans@sgi.com>2006-01-11 21:02:29 +1100
commit71df099dc3f9cd17e8564eb647d7c1fb2ee83e2d (patch)
treecd355dc9b7f89511e27eca3da778a8e52200d7b1
parent75e17b3caf29b262000dc7348f1be9a7d5403463 (diff)
downloadop-kernel-dev-71df099dc3f9cd17e8564eb647d7c1fb2ee83e2d.zip
op-kernel-dev-71df099dc3f9cd17e8564eb647d7c1fb2ee83e2d.tar.gz
[XFS] xfssyncd is responsible for flushing inode or device's data by
extracting the work from its queue. In addition, this processing also decrement the inode's i_count. If there are any remaining works in queue before this process terminates, we have unbalanced increment and decrement of i_count. Thus it can cause assertion failure of vn_count. The fix allows xyssyncd to process any remaining work before it is shutdown. SGI-PV: 945935 SGI-Modid: xfs-linux-melb:xfs-kern:203970a Signed-off-by: Yingping Lu <yingping@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
-rw-r--r--fs/xfs/linux-2.6/xfs_super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 556c143..f22e426 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -579,7 +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);
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