From: Christoph Hellwig <hch@lst.de>
Date: Wed, 14 Oct 2009 13:24:59 +0000 (-0400)
Subject: Btrfs: enable discard support
X-Git-Tag: v2.6.32-rc5~8^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0634857488ec6e28fa22920cd0bee3c2ac07ccfd;p=pandora-kernel.git

Btrfs: enable discard support

The discard support code in btrfs currently is guarded by ifdefs for
BIO_RW_DISCARD, which is never defines as it's the name of an enum
memeber.  Just remove the useless ifdefs to actually enable the code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

Reading git-diff-tree failed