From: Robin Dong <sanbai@taobao.com>
Date: Fri, 17 Aug 2012 14:00:17 +0000 (-0400)
Subject: ext4: remove unused macro MB_DEFAULT_MAX_GROUPS_TO_SCAN
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cc6eb18d68fb52a7de65b7a318461ca600240177;p=deliverable%2Flinux.git

ext4: remove unused macro MB_DEFAULT_MAX_GROUPS_TO_SCAN

Signed-off-by: Robin Dong <sanbai@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index c070618c21ce..3ccd889ba953 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -64,11 +64,6 @@ extern u8 mb_enable_debug;
  */
 #define MB_DEFAULT_MIN_TO_SCAN		10
 
-/*
- * How many groups mballoc will scan looking for the best chunk
- */
-#define MB_DEFAULT_MAX_GROUPS_TO_SCAN	5
-
 /*
  * with 'ext4_mb_stats' allocator will collect stats that will be
  * shown at umount. The collecting costs though!