From: Tomasz Torcz <tomek@pipebreaker.pl>
Date: Tue, 5 Feb 2013 14:38:53 +0000 (-0500)
Subject: Btrfs: select XOR_BLOCKS in Kconfig
X-Git-Tag: v3.12-rc1~1062^2~56^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=10e78e3a8aec820f8f6344dfd4d465f5f84399e6;p=kernel%2Fkernel-generic.git

Btrfs: select XOR_BLOCKS in Kconfig

The Btrfs raid56 uses the generic xor helpers.

Signed-off-by: Chris Mason <chris.mason@fusionio.com>
---

diff --git a/fs/btrfs/Kconfig b/fs/btrfs/Kconfig
index 4f5dc93..5f583c8 100644
--- a/fs/btrfs/Kconfig
+++ b/fs/btrfs/Kconfig
@@ -7,6 +7,7 @@ config BTRFS_FS
 	select LZO_COMPRESS
 	select LZO_DECOMPRESS
 	select RAID6_PQ
+	select XOR_BLOCKS
 
 	help
 	  Btrfs is a new filesystem with extents, writable snapshotting,