linux-kernel - [PATCH] mm: Remove unused function __put

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Message-ID: <51C06AC9.2010505@gmail.com>
Date:	Tue, 18 Jun 2013 22:12:25 +0800
From:	Zhang Yanfei <zhangyanfei.yes@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Linux MM <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] mm: Remove unused function __put_page

From: Zhang Yanfei <zhangyanfei@...fujitsu.com>

This function is nowhere used, and it has a confusing name with
put_page in mm/swap.c. So better to remove it.

Signed-off-by: Zhang Yanfei <zhangyanfei@...fujitsu.com>
---
 mm/internal.h |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/mm/internal.h b/mm/internal.h
index 8562de0..4390ac6 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -32,11 +32,6 @@ static inline void set_page_refcounted(struct page *page)
 	set_page_count(page, 1);
 }
 
-static inline void __put_page(struct page *page)
-{
-	atomic_dec(&page->_count);
-}
-
 static inline void __get_page_tail_foll(struct page *page,
 					bool get_page_head)
 {
-- 
1.7.1
--
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