From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@lst.de>
Subject: [PATCH] ufs: remove unessecary blk_flush_plug
Date: Wed, 30 Mar 2011 11:57:02 +0200
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We already flush the per-process plugging list when context switching,
so a blk_flush_plug call just before a yield() is not needed.

Signed-off-by: Christoph Hellwig <hch@lst.de>

Index: xfs/fs/ufs/truncate.c
===================================================================
--- xfs.orig/fs/ufs/truncate.c	2011-03-30 11:35:58.095660392 +0200
+++ xfs/fs/ufs/truncate.c	2011-03-30 11:36:03.487659988 +0200
@@ -479,7 +479,6 @@ int ufs_truncate(struct inode *inode, lo
 			break;
 		if (IS_SYNC(inode) && (inode->i_state & I_DIRTY))
 			ufs_sync_inode (inode);
-		blk_flush_plug(current);
 		yield();
 	}