linux-kernel - [PATCH 2/3] mm: page_alloc.c Adjust a call site to trace_mm_page_free

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Message-ID: <3a3680031001130652g58c70471sfb2b46743816de84@mail.gmail.com>
Date:	Wed, 13 Jan 2010 22:52:48 +0800
From:	Li Hong <lihong.hi@...il.com>
To:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Eduard - Gabriel Munteanu <eduard.munteanu@...ux360.ro>
Subject: [PATCH 2/3] mm: page_alloc.c Adjust a call site to 
	trace_mm_page_free_direct

Move a call of 'trace_mm_page_free_direct' from 'free_hot_page' to
'free_hot_cold_page'. It is clearer and close to 'kmemcheck_free_shadow', as it
is done in function '__free_pages_ok'.

Signed-off-by: Li Hong <lihong.hi@...il.com>
---
 mm/page_alloc.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 24344cd..175dd36 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1082,6 +1082,7 @@ static void free_hot_cold_page(struct page
*page, int cold)
        int migratetype;
        int wasMlocked = __TestClearPageMlocked(page);

+       trace_mm_page_free_direct(page, 0);
        kmemcheck_free_shadow(page, 0);

        if (PageAnon(page))
@@ -1136,7 +1137,6 @@ out:

 void free_hot_page(struct page *page)
 {
-       trace_mm_page_free_direct(page, 0);
        free_hot_cold_page(page, 0);
 }

-- 
1.6.3.3
--
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