From c97ab271576dec2170e7b804cb05f7617b30fed9 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Wed, 20 Apr 2022 06:27:19 +0200
Subject: blk-cgroup: remove unneeded includes from <linux/blk-cgroup.h>

Remove all the includes that aren't actually needed from
<linux/blk-cgroup.h> and push them to the actual source files where
needed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20220420042723.1010598-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 mm/backing-dev.c | 1 +
 mm/readahead.c   | 1 +
 mm/swapfile.c    | 1 +
 3 files changed, 3 insertions(+)

(limited to 'mm')

diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 98f8f62e52ca..ff60bd7d74e0 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 
+#include <linux/blkdev.h>
 #include <linux/wait.h>
 #include <linux/rbtree.h>
 #include <linux/kthread.h>
diff --git a/mm/readahead.c b/mm/readahead.c
index 8e3775829513..c93671a2bf0f 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -113,6 +113,7 @@
  * ->readpage() which may be less efficient.
  */
 
+#include <linux/blkdev.h>
 #include <linux/kernel.h>
 #include <linux/dax.h>
 #include <linux/gfp.h>
diff --git a/mm/swapfile.c b/mm/swapfile.c
index a2b31fea0c42..981a6e85c88e 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -6,6 +6,7 @@
  *  Swap reorganised 29.12.95, Stephen Tweedie
  */
 
+#include <linux/blkdev.h>
 #include <linux/mm.h>
 #include <linux/sched/mm.h>
 #include <linux/sched/task.h>
-- 
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