linux-kernel - Re: [patch 04/14] free swap space on swap-in/activation

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Message-ID: <4831741A.7090206@gmail.com>
Date:	Mon, 19 May 2008 21:35:38 +0900
From:	MinChan Kim <minchan.kim@...il.com>
To:	Rik van Riel <riel@...hat.com>
CC:	linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Lee Schermerhorn <lee.schermerhorn@...com>,
	Kosaki Motohiro <kosaki.motohiro@...fujitsu.com>
Subject: Re: [patch 04/14] free swap space on swap-in/activation

Hi, Rik.

I don't know where to send this patch. you or mm ?
I guess VM pageout patches didn't send mm-commits yet.

It made compile error in my system that didn't have swap device. 

----

Subject: [PATCH] Fix compile error about remove_exclusive_swap_page_ref

It happened compiled error when I removed CONFIG_SWAP in config file
It caused by new API that is 'remove_exclusive_swap_page_ref'.

Signed-off-by: MinChan Kim <minchan.kim@...il.com>
---
 include/linux/swap.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/include/linux/swap.h b/include/linux/swap.h
index 4c3a2ef..f34fdb6 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -390,6 +390,11 @@ static inline int remove_exclusive_swap_page(struct page *p)
 	return 0;
 }
 
+static inline int remove_exclusive_swap_page_ref(struct page *page)
+{
+	return 0;
+}
+
 static inline swp_entry_t get_swap_page(void)
 {
 	swp_entry_t entry;
-- 
1.5.4.3
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