The patch titled
Subject: mm: unexport page_init_poison
has been added to the -mm tree. Its filename is
mm-unexport-page_init_poison.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/mm-unexport-page_init_poison.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/mm-unexport-page_init_poison.patch
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------------------------------------------------------
From: Christoph Hellwig <hch@xxxxxx>
Subject: 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@xxxxxx
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/debug.c | 1 -
1 file changed, 1 deletion(-)
--- a/mm/debug.c~mm-unexport-page_init_poison
+++ a/mm/debug.c
@@ -265,5 +265,4 @@ void page_init_poison(struct page *page,
if (page_init_poisoning)
memset(page, PAGE_POISON_PATTERN, size);
}
-EXPORT_SYMBOL_GPL(page_init_poison);
#endif /* CONFIG_DEBUG_VM */
_
Patches currently in -mm which might be from hch@xxxxxx are
mm-unexport-page_init_poison.patch
