From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Date: Thu, 14 Jul 2011 03:18:52 +0000 (+0000)
Subject: Btrfs: remove unused members from struct extent_state
X-Git-Tag: v3.1-rc1~82^2~5
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3a6d457ec79d4cdf2313189b4e852e53f2b8d2b2;p=~emulex%2Finfiniband.git

Btrfs: remove unused members from struct extent_state

These members are not used at all.

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
---

diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h
index d6871dc7524..7b2f0c3e792 100644
--- a/fs/btrfs/extent_io.h
+++ b/fs/btrfs/extent_io.h
@@ -108,8 +108,6 @@ struct extent_state {
 	wait_queue_head_t wq;
 	atomic_t refs;
 	unsigned long state;
-	u64 split_start;
-	u64 split_end;
 
 	/* for use by the FS */
 	u64 private;