From c456832e6a8d8bcdfde4e8b3f66895aaffbd2832 Mon Sep 17 00:00:00 2001
From: Kemeng Shi <shikemeng@huaweicloud.com>
Date: Mon, 17 Jul 2023 19:32:25 +0800
Subject: [PATCH] mm/page_poison: remove unused page_ext.h from page_poison

Patch series "minor cleanups to page_ext header".

No page_ext function or structure is used in page_poison.  Just remove
page_ext header from page_poison.

Link: https://lkml.kernel.org/r/20230717113227.1897173-1-shikemeng@huaweicloud.com
Link: https://lkml.kernel.org/r/20230717113227.1897173-2-shikemeng@huaweicloud.com
Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/page_poison.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/page_poison.c b/mm/page_poison.c
index 98438985e1ed..b4f456437b7e 100644
--- a/mm/page_poison.c
+++ b/mm/page_poison.c
@@ -4,7 +4,6 @@
 #include <linux/mm.h>
 #include <linux/mmdebug.h>
 #include <linux/highmem.h>
-#include <linux/page_ext.h>
 #include <linux/poison.h>
 #include <linux/ratelimit.h>
 #include <linux/kasan.h>