linux-kernel - [PATCH] block: Include mm

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Message-Id: <20210621122407.3116975-1-willy@infradead.org>
Date:   Mon, 21 Jun 2021 13:24:07 +0100
From:   "Matthew Wilcox (Oracle)" <willy@...radead.org>
To:     Ming Lei <ming.lei@...hat.com>, Jens Axboe <axboe@...nel.dk>,
        linux-kernel@...r.kernel.org, linux-block@...r.kernel.org
Cc:     "Matthew Wilcox (Oracle)" <willy@...radead.org>
Subject: [PATCH] block: Include mm_types.h instead of mm.h

There's no need to include all of mm.h in bvec.h.  It only needs a few
things like the definition of struct page, PAGE_SIZE, PAGE_MASK and so
on, all of which are provided by mm_types.h.

Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>
---
 include/linux/bvec.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/bvec.h b/include/linux/bvec.h
index ff832e698efb..a0f3ccc09aba 100644
--- a/include/linux/bvec.h
+++ b/include/linux/bvec.h
@@ -11,7 +11,7 @@
 #include <linux/errno.h>
 #include <linux/limits.h>
 #include <linux/minmax.h>
-#include <linux/mm.h>
+#include <linux/mm_types.h>
 #include <linux/types.h>
 
 struct page;
-- 
2.30.2