From e41d12f539f7c8bac9b0897031fee6cc9158a6be Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 20 Sep 2021 14:33:13 +0200
Subject: mm: don't include <linux/blk-cgroup.h> in <linux/backing-dev.h>

There is no need to pull blk-cgroup.h and thus blkdev.h in here, so
break the include chain.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20210920123328.1399408-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 block/blk-iolatency.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'block/blk-iolatency.c')

diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c
index c0545f9da549..6593c7123b97 100644
--- a/block/blk-iolatency.c
+++ b/block/blk-iolatency.c
@@ -74,6 +74,7 @@
 #include <linux/sched/signal.h>
 #include <trace/events/block.h>
 #include <linux/blk-mq.h>
+#include <linux/blk-cgroup.h>
 #include "blk-rq-qos.h"
 #include "blk-stat.h"
 #include "blk.h"
-- 
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