linux-kernel - [PATCH 8/8] mm/hugetlb.c: defer PageHeadHuge() symbol export

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Message-Id: <1384969876-6374-9-git-send-email-aarcange@redhat.com>
Date:	Wed, 20 Nov 2013 18:51:16 +0100
From:	Andrea Arcangeli <aarcange@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Khalid Aziz <khalid.aziz@...cle.com>,
	Pravin Shelar <pshelar@...ira.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Ben Hutchings <bhutchings@...arflare.com>,
	Christoph Lameter <cl@...ux.com>,
	Johannes Weiner <jweiner@...hat.com>,
	Mel Gorman <mgorman@...e.de>, Rik van Riel <riel@...hat.com>,
	Andi Kleen <andi@...stfloor.org>,
	Minchan Kim <minchan@...nel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [PATCH 8/8] mm/hugetlb.c: defer PageHeadHuge() symbol export

No actual need of it. So keep it internal.

Signed-off-by: Andrea Arcangeli <aarcange@...hat.com>
---
 mm/hugetlb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 9b8a14b..133ea72 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -743,7 +743,6 @@ int PageHeadHuge(struct page *page_head)
 
 	return get_compound_page_dtor(page_head) == free_huge_page;
 }
-EXPORT_SYMBOL_GPL(PageHeadHuge);
 
 pgoff_t __basepage_index(struct page *page)
 {
--
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