From 5d85d3247cc3555215d7d11c78576a396c98e4d9 Mon Sep 17 00:00:00 2001
From: Mike Snitzer <snitzer@redhat.com>
Date: Thu, 28 May 2009 11:04:53 +0200
Subject: [PATCH] block: export blk_stack_limits()

DM needs to use blk_stack_limits(), so it needs to be exported.

Acked-by: Martin K. Petersen <martin.petersen@oracle.com>

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
 block/blk-settings.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/blk-settings.c b/block/blk-settings.c
index 5649f34adb40..8d3393492891 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -500,6 +500,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 
 	return 0;
 }
+EXPORT_SYMBOL(blk_stack_limits);
 
 /**
  * disk_stack_limits - adjust queue limits for stacked drivers
-- 
2.20.1