[PATCH] mm: unexport page_init_poison

[Christoph Hellwig <hch@xxxxxx>]

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

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 mm/debug.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/debug.c b/mm/debug.c
index bc9ac87f0e08d0..8b43dbb2f17bea 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -265,5 +265,4 @@ 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 */
-- 
2.30.2