From 6f22d55b46fbf80b018009ece79f15b8582843e5 Mon Sep 17 00:00:00 2001
From: Nick Piggin <npiggin@suse.de>
Date: Fri, 29 Jan 2010 15:38:31 -0800
Subject: fs-inode_lock-scale-10

Impelemnt lazy inode lru similarly to dcache. This should reduce inode list
lock acquisition (todo: measure).

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 include/linux/writeback.h | 1 -
 1 file changed, 1 deletion(-)

(limited to 'include/linux/writeback.h')

diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 05479e576a77..15e8bcd90cd1 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -11,7 +11,6 @@ struct backing_dev_info;
 
 extern spinlock_t sb_inode_list_lock;
 extern spinlock_t wb_inode_list_lock;
-extern struct list_head inode_in_use;
 extern struct list_head inode_unused;
 
 /*
-- 
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