From: Christoph Lameter <clameter@sgi.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-mm@kvack.org, mel@csn.ul.ie, y-goto@jp.fujitsu.com
Subject: Re: [Patch] memory unplug v3 [1/4] page isolation
Date: Tue, 22 May 2007 11:38:56 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.64.0705221137160.29456@schroedinger.engr.sgi.com> (raw)
In-Reply-To: <20070522160151.3ae5e5d7.kamezawa.hiroyu@jp.fujitsu.com>
On Tue, 22 May 2007, KAMEZAWA Hiroyuki wrote:
> Index: devel-2.6.22-rc1-mm1/mm/page_isolation.c
> ===================================================================
> --- /dev/null 1970-01-01 00:00:00.000000000 +0000
> +++ devel-2.6.22-rc1-mm1/mm/page_isolation.c 2007-05-22 15:12:28.000000000 +0900
> @@ -0,0 +1,67 @@
> +/*
> + * linux/mm/page_isolation.c
> + */
> +
> +#include <stddef.h>
> +#include <linux/mm.h>
> +#include <linux/page-isolation.h>
> +
> +#define ROUND_DOWN(x,y) ((x) & ~((y) - 1))
> +#define ROUND_UP(x,y) (((x) + (y) -1) & ~((y) - 1))
Use the common definitions like ALIGN in kernel.h and the rounding
functions in log2.h?
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next prev parent reply other threads:[~2007-05-22 18:38 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-22 6:58 [Patch] memory unplug v3 [0/4] KAMEZAWA Hiroyuki
2007-05-22 7:01 ` [Patch] memory unplug v3 [1/4] page isolation KAMEZAWA Hiroyuki
2007-05-22 10:19 ` Mel Gorman
2007-05-22 11:01 ` KAMEZAWA Hiroyuki
2007-05-22 18:38 ` Christoph Lameter [this message]
2007-05-23 1:41 ` KAMEZAWA Hiroyuki
2007-05-22 7:04 ` [Patch] memory unplug v3 [2/4] migration by kernel KAMEZAWA Hiroyuki
2007-05-22 18:49 ` Christoph Lameter
2007-05-23 1:45 ` KAMEZAWA Hiroyuki
2007-05-23 1:56 ` Christoph Lameter
2007-05-23 2:09 ` KAMEZAWA Hiroyuki
2007-05-23 19:14 ` Mel Gorman
2007-05-25 7:43 ` KAMEZAWA Hiroyuki
2007-05-22 7:07 ` [Patch] memory unplug v3 [3/4] page removal KAMEZAWA Hiroyuki
2007-05-22 18:52 ` Christoph Lameter
2007-05-23 1:50 ` KAMEZAWA Hiroyuki
2007-05-22 7:08 ` [Patch] memory unplug v3 [4/4] ia64 interface KAMEZAWA Hiroyuki
2007-05-22 18:34 ` [Patch] memory unplug v3 [0/4] Christoph Lameter
2007-05-23 1:59 ` KAMEZAWA Hiroyuki
2007-05-23 2:09 ` Christoph Lameter
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