From: Omar Sandoval <osandov@fb.com>
Date: Thu, 27 Sep 2018 15:55:52 -0700
Subject: [PATCH] block: export blk_stat_enable_accounting()
Git-commit: f8232f29ca268b0ba9e98638c9ed71e337e7f0a4
Patch-mainline: v4.20-rc1
References: bsc#1104967,FATE#325924

Kyber will need this in a future change if it is built as a module.

Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
 block/blk-stat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/block/blk-stat.c b/block/blk-stat.c
index 7587b1c3caaf..90561af85a62 100644
--- a/block/blk-stat.c
+++ b/block/blk-stat.c
@@ -190,6 +190,7 @@ void blk_stat_enable_accounting(struct request_queue *q)
 	blk_queue_flag_set(QUEUE_FLAG_STATS, q);
 	spin_unlock(&q->stats->lock);
 }
+EXPORT_SYMBOL_GPL(blk_stat_enable_accounting);
 
 struct blk_queue_stats *blk_alloc_queue_stats(void)
 {
-- 
2.16.4