From 9f3959c53d57d010ae6f4205fbd0159cb7976a83 Mon Sep 17 00:00:00 2001
From: Liu Bo <bo.li.liu@oracle.com>
Date: Thu, 1 Nov 2012 06:38:48 +0000
Subject: [PATCH] Btrfs: get right arguments for btrfs_wait_ordered_range

btrfs_wait_ordered_range expects for 'len' instead of 'end'.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
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Reading git-format-patch failed