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From: Wu Fengguang <fengguang.wu@intel.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: pm list <linux-pm@lists.linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	LKML <linux-kernel@vger.kernel.org>, Pavel Machek <pavel@ucw.cz>,
	Nigel Cunningham <nigel@tuxonice.net>,
	David Rientjes <rientjes@google.com>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [RFC][PATCH 3/5] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2)
Date: Fri, 8 May 2009 16:53:16 +0800	[thread overview]
Message-ID: <20090508085316.GB25924@localhost> (raw)
In-Reply-To: <200905072351.57381.rjw@sisk.pl>

On Fri, May 08, 2009 at 05:51:56AM +0800, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@sisk.pl>
> 
> The next patch is going to modify the memory shrinking code so that
> it will make memory allocations to free memory instead of using an
> artificial memory shrinking mechanism for that.  For this purpose it
> is convenient to move swsusp_shrink_memory() from
> kernel/power/swsusp.c to kernel/power/snapshot.c, because the new
> memory-shrinking code is going to use things that are local to
> kernel/power/snapshot.c .
> 
> [rev. 2: Make some functions static and remove their headers from
>  kernel/power/power.h]
> 
> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
> Acked-by: Pavel Machek <pavel@ucw.cz>

Acked-by: Wu Fengguang <fengguang.wu@intel.com> 

WARNING: multiple messages have this Message-ID (diff)
From: Wu Fengguang <fengguang.wu@intel.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: pm list <linux-pm@lists.linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	LKML <linux-kernel@vger.kernel.org>, Pavel Machek <pavel@ucw.cz>,
	Nigel Cunningham <nigel@tuxonice.net>,
	David Rientjes <rientjes@google.com>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>
Subject: Re: [RFC][PATCH 3/5] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2)
Date: Fri, 8 May 2009 16:53:16 +0800	[thread overview]
Message-ID: <20090508085316.GB25924@localhost> (raw)
In-Reply-To: <200905072351.57381.rjw@sisk.pl>

On Fri, May 08, 2009 at 05:51:56AM +0800, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rjw@sisk.pl>
> 
> The next patch is going to modify the memory shrinking code so that
> it will make memory allocations to free memory instead of using an
> artificial memory shrinking mechanism for that.  For this purpose it
> is convenient to move swsusp_shrink_memory() from
> kernel/power/swsusp.c to kernel/power/snapshot.c, because the new
> memory-shrinking code is going to use things that are local to
> kernel/power/snapshot.c .
> 
> [rev. 2: Make some functions static and remove their headers from
>  kernel/power/power.h]
> 
> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
> Acked-by: Pavel Machek <pavel@ucw.cz>

Acked-by: Wu Fengguang <fengguang.wu@intel.com> 

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  parent reply	other threads:[~2009-05-08  8:53 UTC|newest]

Thread overview: 205+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-06 22:40 [RFC][PATCH 0/5] PM/Hibernate: Rework memory shrinking Rafael J. Wysocki
2009-05-06 22:41 ` [RFC][PATCH 1/5] PM/Freezer: Disable OOM killer when tasks are frozen Rafael J. Wysocki
2009-05-06 23:00   ` Nigel Cunningham
2009-05-06 23:00   ` Nigel Cunningham
2009-05-07 12:10     ` Rafael J. Wysocki
2009-05-07 12:10     ` Rafael J. Wysocki
2009-05-07  0:36   ` [linux-pm] [RFC][PATCH 1/5] PM/Freezer: Disable OOM killer whentasks " Matt Helsley
2009-05-07 12:09     ` Rafael J. Wysocki
2009-05-07 12:09     ` Rafael J. Wysocki
2009-05-07  0:36   ` Matt Helsley
2009-05-06 22:41 ` [RFC][PATCH 1/5] PM/Freezer: Disable OOM killer when tasks " Rafael J. Wysocki
2009-05-06 22:42 ` [RFC][PATCH 2/5] PM/Suspend: Do not shrink memory before suspend Rafael J. Wysocki
2009-05-06 22:42 ` Rafael J. Wysocki
2009-05-06 23:01   ` Nigel Cunningham
2009-05-06 23:01   ` Nigel Cunningham
2009-05-06 22:42 ` [RFC][PATCH 3/5] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Rafael J. Wysocki
2009-05-06 22:42 ` Rafael J. Wysocki
2009-05-06 22:44 ` [RFC][PATCH 4/5] PM/Hibernate: Rework shrinking of memory Rafael J. Wysocki
2009-05-06 23:27   ` Nigel Cunningham
2009-05-06 23:27   ` Nigel Cunningham
2009-05-07 12:18     ` Rafael J. Wysocki
2009-05-07 20:00       ` Rafael J. Wysocki
2009-05-07 20:53         ` Nigel Cunningham
2009-05-07 20:53         ` Nigel Cunningham
2009-05-07 20:00       ` Rafael J. Wysocki
2009-05-07 20:51       ` Nigel Cunningham
2009-05-07 20:51       ` Nigel Cunningham
2009-05-07 12:18     ` Rafael J. Wysocki
2009-05-06 22:44 ` Rafael J. Wysocki
2009-05-06 22:48 ` [RFC][PATCH 5/5] PM/Hibernate: Do not release preallocated memory unnecessarily Rafael J. Wysocki
2009-05-06 22:48 ` Rafael J. Wysocki
2009-05-07 21:48 ` [RFC][PATCH 0/5] PM/Hibernate: Rework memory shrinking (rev. 2) Rafael J. Wysocki
2009-05-07 21:48   ` Rafael J. Wysocki
2009-05-07 21:50   ` [RFC][PATCH 1/5] mm: Introduce __GFP_NO_OOM_KILL Rafael J. Wysocki
2009-05-07 21:50   ` Rafael J. Wysocki
2009-05-07 21:50     ` Rafael J. Wysocki
2009-05-07 22:24     ` [RFC][PATCH] PM/Freezer: Disable OOM killer when tasks are frozen (was: Re: [RFC][PATCH 1/5] mm: Introduce __GFP_NO_OOM_KILL) Rafael J. Wysocki
2009-05-07 22:24     ` Rafael J. Wysocki
2009-05-07 22:24       ` Rafael J. Wysocki
2009-05-07 21:51   ` [RFC][PATCH 2/5] PM/Suspend: Do not shrink memory before suspend Rafael J. Wysocki
2009-05-07 21:51   ` Rafael J. Wysocki
2009-05-07 21:51     ` Rafael J. Wysocki
2009-05-08  8:52     ` Wu Fengguang
2009-05-08  8:52       ` Wu Fengguang
2009-05-08  8:52     ` Wu Fengguang
2009-05-07 21:51   ` [RFC][PATCH 3/5] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Rafael J. Wysocki
2009-05-07 21:51   ` Rafael J. Wysocki
2009-05-07 21:51     ` Rafael J. Wysocki
2009-05-08  8:53     ` Wu Fengguang
2009-05-08  8:53     ` Wu Fengguang [this message]
2009-05-08  8:53       ` Wu Fengguang
2009-05-07 21:53   ` [RFC][PATCH 4/5] PM/Hibernate: Rework shrinking of memory Rafael J. Wysocki
2009-05-07 21:53   ` Rafael J. Wysocki
2009-05-07 21:53     ` Rafael J. Wysocki
2009-05-07 21:55   ` [RFC][PATCH 5/5] PM/Hibernate: Do not release preallocated memory unnecessarily Rafael J. Wysocki
2009-05-07 21:55     ` Rafael J. Wysocki
2009-05-07 21:55   ` Rafael J. Wysocki
2009-05-10 13:48   ` [RFC][PATCH 0/6] PM/Hibernate: Rework memory shrinking (rev. 3) Rafael J. Wysocki
2009-05-10 13:48   ` Rafael J. Wysocki
2009-05-10 13:48     ` Rafael J. Wysocki
2009-05-10 13:50     ` [RFC][PATCH 1/6] mm: Introduce __GFP_NO_OOM_KILL Rafael J. Wysocki
2009-05-10 13:50       ` Rafael J. Wysocki
2009-05-11 20:12       ` David Rientjes
2009-05-11 20:12       ` David Rientjes
2009-05-11 20:12         ` David Rientjes
2009-05-11 22:14         ` Rafael J. Wysocki
2009-05-11 22:14         ` Rafael J. Wysocki
2009-05-11 22:14           ` Rafael J. Wysocki
2009-05-11 22:33           ` Andrew Morton
2009-05-11 22:33           ` Andrew Morton
2009-05-11 22:33             ` Andrew Morton
2009-05-11 23:04             ` Rafael J. Wysocki
2009-05-11 23:04             ` Rafael J. Wysocki
2009-05-11 23:04               ` Rafael J. Wysocki
2009-05-10 13:50     ` Rafael J. Wysocki
2009-05-10 13:50     ` [RFC][PATCH 2/6] PM/Suspend: Do not shrink memory before suspend Rafael J. Wysocki
2009-05-10 13:50       ` Rafael J. Wysocki
2009-05-10 13:50       ` Rafael J. Wysocki
2009-05-10 13:51     ` [RFC][PATCH 3/6] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Rafael J. Wysocki
2009-05-10 13:51     ` Rafael J. Wysocki
2009-05-10 13:51       ` Rafael J. Wysocki
2009-05-10 13:53     ` [RFC][PATCH 4/6] PM/Hibernate: Rework shrinking of memory Rafael J. Wysocki
2009-05-10 13:53       ` Rafael J. Wysocki
2009-05-10 13:53     ` Rafael J. Wysocki
2009-05-10 13:57     ` [RFC][PATCH 5/6] PM/Hibernate: Do not release preallocated memory unnecessarily Rafael J. Wysocki
2009-05-10 13:57       ` Rafael J. Wysocki
2009-05-10 19:49       ` Rafael J. Wysocki
2009-05-10 19:49       ` Rafael J. Wysocki
2009-05-10 19:49         ` Rafael J. Wysocki
2009-05-10 13:57     ` Rafael J. Wysocki
2009-05-10 14:12     ` [RFC][PATCH 6/6] PM/Hibernate: Estimate hard core working set size Rafael J. Wysocki
2009-05-10 14:12       ` Rafael J. Wysocki
2009-05-10 19:53       ` Rafael J. Wysocki
2009-05-10 19:53       ` Rafael J. Wysocki
2009-05-10 19:53         ` Rafael J. Wysocki
2009-05-10 14:12     ` Rafael J. Wysocki
2009-05-13  8:32     ` [RFC][PATCH 0/6] PM/Hibernate: Rework memory shrinking (rev. 4) Rafael J. Wysocki
2009-05-13  8:32       ` Rafael J. Wysocki
2009-05-13  8:34       ` [PATCH 1/6] PM/Suspend: Do not shrink memory before suspend Rafael J. Wysocki
2009-05-13  8:34         ` Rafael J. Wysocki
2009-05-13  8:34       ` Rafael J. Wysocki
2009-05-13  8:35       ` [PATCH 2/6] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Rafael J. Wysocki
2009-05-13  8:35       ` Rafael J. Wysocki
2009-05-13  8:35         ` Rafael J. Wysocki
2009-05-13  8:37       ` [PATCH 3/6] mm, PM/Freezer: Disable OOM killer when tasks are frozen Rafael J. Wysocki
2009-05-13  8:37       ` Rafael J. Wysocki
2009-05-13  8:37         ` Rafael J. Wysocki
2009-05-13  9:19         ` Pavel Machek
2009-05-13  9:19         ` Pavel Machek
2009-05-13  9:19           ` Pavel Machek
2009-05-13 22:35         ` David Rientjes
2009-05-13 22:35           ` David Rientjes
2009-05-13 22:47           ` Andrew Morton
2009-05-13 22:47           ` Andrew Morton
2009-05-13 22:47             ` Andrew Morton
2009-05-13 23:01             ` David Rientjes
2009-05-13 23:01               ` David Rientjes
2009-05-13 23:01             ` David Rientjes
2009-05-13 22:35         ` David Rientjes
2009-05-13  8:39       ` [PATCH 4/6] PM/Hibernate: Rework shrinking of memory Rafael J. Wysocki
2009-05-13  8:39         ` Rafael J. Wysocki
2009-05-13 19:34         ` Andrew Morton
2009-05-13 19:34           ` Andrew Morton
2009-05-13 20:55           ` Rafael J. Wysocki
2009-05-13 20:55             ` Rafael J. Wysocki
2009-05-13 21:16             ` Andrew Morton
2009-05-13 21:16             ` Andrew Morton
2009-05-13 21:16               ` Andrew Morton
2009-05-13 21:56               ` Rafael J. Wysocki
2009-05-13 21:56               ` Rafael J. Wysocki
2009-05-13 21:56                 ` Rafael J. Wysocki
2009-05-14  9:40                 ` Pavel Machek
2009-05-14  9:40                   ` Pavel Machek
2009-05-14 17:49                   ` Rafael J. Wysocki
2009-05-14 17:49                   ` Rafael J. Wysocki
2009-05-14 17:49                     ` Rafael J. Wysocki
2009-05-15 13:09                     ` Pavel Machek
2009-05-15 13:09                     ` Pavel Machek
2009-05-15 13:09                       ` Pavel Machek
2009-05-14  9:40                 ` Pavel Machek
2009-05-14 18:26             ` Rafael J. Wysocki
2009-05-14 18:26               ` Rafael J. Wysocki
2009-05-14 18:26             ` Rafael J. Wysocki
2009-05-13 20:55           ` Rafael J. Wysocki
2009-05-13 19:34         ` Andrew Morton
2009-05-13  8:39       ` Rafael J. Wysocki
2009-05-13  8:40       ` [PATCH 5/6] PM/Hibernate: Do not release preallocated memory unnecessarily (rev. 2) Rafael J. Wysocki
2009-05-13  8:40       ` Rafael J. Wysocki
2009-05-13  8:40         ` Rafael J. Wysocki
2009-05-14 11:09         ` Pavel Machek
2009-05-14 11:09           ` Pavel Machek
2009-05-14 17:52           ` Rafael J. Wysocki
2009-05-14 17:52           ` Rafael J. Wysocki
2009-05-14 17:52             ` Rafael J. Wysocki
2009-05-15 13:11             ` Pavel Machek
2009-05-15 13:11               ` Pavel Machek
2009-05-15 14:52               ` Rafael J. Wysocki
2009-05-15 14:52               ` Rafael J. Wysocki
2009-05-15 14:52                 ` Rafael J. Wysocki
2009-05-15 13:11             ` Pavel Machek
2009-05-14 11:09         ` Pavel Machek
2009-05-13  8:42       ` [RFC][PATCH 6/6] PM/Hibernate: Do not try to allocate too much memory too hard Rafael J. Wysocki
2009-05-13  8:42         ` Rafael J. Wysocki
2009-05-14 11:14         ` Pavel Machek
2009-05-14 11:14           ` Pavel Machek
2009-05-14 17:59           ` Rafael J. Wysocki
2009-05-14 17:59             ` Rafael J. Wysocki
2009-05-15 13:14             ` Pavel Machek
2009-05-15 13:14               ` Pavel Machek
2009-05-15 14:40               ` Rafael J. Wysocki
2009-05-15 14:40               ` Rafael J. Wysocki
2009-05-15 14:40                 ` Rafael J. Wysocki
2009-05-15 13:14             ` Pavel Machek
2009-05-14 17:59           ` Rafael J. Wysocki
2009-05-14 11:14         ` Pavel Machek
2009-05-17 12:06         ` Wu Fengguang
2009-05-17 12:06           ` Wu Fengguang
2009-05-17 12:55           ` Rafael J. Wysocki
2009-05-17 12:55           ` Rafael J. Wysocki
2009-05-17 12:55             ` Rafael J. Wysocki
2009-05-17 14:07             ` Wu Fengguang
2009-05-17 14:07             ` Wu Fengguang
2009-05-17 14:07               ` Wu Fengguang
2009-05-17 16:53               ` Rafael J. Wysocki
2009-05-17 16:53                 ` Rafael J. Wysocki
2009-05-18  8:32                 ` Wu Fengguang
2009-05-18  8:32                 ` Wu Fengguang
2009-05-18  8:32                   ` Wu Fengguang
2009-05-17 16:53               ` Rafael J. Wysocki
2009-05-17 21:14               ` Rafael J. Wysocki
2009-05-17 21:14                 ` Rafael J. Wysocki
2009-05-18  8:56                 ` Wu Fengguang
2009-05-18  8:56                   ` Wu Fengguang
2009-05-18 17:07                   ` Rafael J. Wysocki
2009-05-18 17:07                   ` Rafael J. Wysocki
2009-05-18 17:07                     ` Rafael J. Wysocki
2009-05-19  0:47                     ` Wu Fengguang
2009-05-19  0:47                       ` Wu Fengguang
2009-05-19  0:47                     ` Wu Fengguang
2009-05-18  8:56                 ` Wu Fengguang
2009-05-17 21:14               ` Rafael J. Wysocki
2009-05-17 12:06         ` Wu Fengguang
2009-05-13  8:42       ` Rafael J. Wysocki
2009-05-13  8:32     ` [RFC][PATCH 0/6] PM/Hibernate: Rework memory shrinking (rev. 4) Rafael J. Wysocki
2009-05-07 21:48 ` [RFC][PATCH 0/5] PM/Hibernate: Rework memory shrinking (rev. 2) Rafael J. Wysocki

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