From 34dd82afd27da2537199d7f71f1542501c6f96e7 Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay.sievers@vrfy.org>
Date: Sun, 31 Jul 2011 22:08:04 +0200
Subject: loop: replace linked list of allocated devices with an idr index

Replace the linked list, that keeps track of allocated devices, with an
idr index to allow a more efficient lookup of devices.

Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---
 include/linux/loop.h | 1 -
 1 file changed, 1 deletion(-)

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

diff --git a/include/linux/loop.h b/include/linux/loop.h
index 66c194e2d9b..5f08d18fa14 100644
--- a/include/linux/loop.h
+++ b/include/linux/loop.h
@@ -64,7 +64,6 @@ struct loop_device {
 
 	struct request_queue	*lo_queue;
 	struct gendisk		*lo_disk;
-	struct list_head	lo_list;
 };
 
 #endif /* __KERNEL__ */
-- 
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