Btrfs: use fastpath in extent state ops as much as possible
authorLiu Bo <liubo2009@cn.fujitsu.com>
Thu, 10 May 2012 10:10:39 +0000 (18:10 +0800)
committerJosef Bacik <josef@redhat.com>
Wed, 30 May 2012 14:23:34 +0000 (10:23 -0400)
Fully utilize our extent state's new helper functions to use
fastpath as much as possible.

Signed-off-by: Liu Bo <liubo2009@cn.fujitsu.com>
Reviewed-by: Josef Bacik <josef@redhat.com>
fs/btrfs/extent_io.c

Simple merge