From: Christoph Hellwig <hch@lst.de>
Date: Fri, 25 Mar 2022 01:09:40 +0000 (-0700)
Subject: mm: unexport page_init_poison
X-Git-Tag: v5.18-rc1~120^2~91
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1a9762b2d7a56e9926a22a627972423840a1aabb;p=linux-2.6-block.git

mm: unexport page_init_poison

page_init_poison is only used in core MM code, so unexport it.

Link: https://lkml.kernel.org/r/20220207063446.1833404-1-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/mm/debug.c b/mm/debug.c
index eeb7ea3ca292..bef329bf28f0 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -261,5 +261,4 @@ void page_init_poison(struct page *page, size_t size)
 	if (page_init_poisoning)
 		memset(page, PAGE_POISON_PATTERN, size);
 }
-EXPORT_SYMBOL_GPL(page_init_poison);
 #endif		/* CONFIG_DEBUG_VM */