From: Andrew Morton <akpm@linux-foundation.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: kernel-testers@vger.kernel.org, mel@csn.ul.ie,
rientjes@google.com, linux-kernel@vger.kernel.org,
alan-jenkins@tuffmail.co.uk, jens.axboe@oracle.com,
linux-pm@lists.linux-foundation.org, fengguang.wu@intel.com,
torvalds@linux-foundation.org
Subject: Re: [PATCH 1/5] mm: Add __GFP_NO_OOM_KILL flag
Date: Tue, 12 May 2009 10:50:59 -0700 [thread overview]
Message-ID: <20090512105059.30fb93c2.akpm@linux-foundation.org> (raw)
In-Reply-To: <200905121852.37224.rjw@sisk.pl>
On Tue, 12 May 2009 18:52:36 +0200 "Rafael J. Wysocki" <rjw@sisk.pl> wrote:
> Well, what about the following?
It has the virtue of simplicity.
> +static inline void disable_oom_killer(void)
> +{
> + oom_killer_disabled = true;
> +}
> +
> +static inline void enable_oom_killer(void)
> +{
> + oom_killer_disabled = false;
> +}
I'll change these to oom_killer_disable() and oom_killer_enable(), OK?
next prev parent reply other threads:[~2009-05-12 17:50 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <nY3-4PrO6XH.A.xtB.yw85JB@chimera>
[not found] ` <200904222211.18221.rjw@sisk.pl>
[not found] ` <20090422131943.69288af3.akpm@linux-foundation.org>
2009-05-01 22:26 ` [PATCH 0/3] PM: Drop shrink_all_memory (was: Re: [Bug #13058] First hibernation attempt fails) Rafael J. Wysocki
[not found] ` <200905020026.19027.rjw@sisk.pl>
2009-05-01 22:27 ` [PATCH 1/3] PM: Disable OOM killer during system-wide power transitions Rafael J. Wysocki
2009-05-01 22:28 ` [PATCH 2/3] PM/Hibernate: Move memory shrinking to snapshot.c Rafael J. Wysocki
2009-05-01 22:29 ` [PATCH 3/3] PM/Hibernate: Use memory allocations to free memory Rafael J. Wysocki
[not found] ` <200905020027.31244.rjw@sisk.pl>
2009-05-01 23:09 ` [PATCH 1/3] PM: Disable OOM killer during system-wide power transitions Andrew Morton
[not found] ` <20090501160931.1dbd2abc.akpm@linux-foundation.org>
2009-05-02 11:34 ` Rafael J. Wysocki
[not found] ` <200905021334.51261.rjw@sisk.pl>
2009-05-03 9:47 ` Pavel Machek
[not found] ` <200905020029.39181.rjw@sisk.pl>
2009-05-01 23:14 ` [PATCH 3/3] PM/Hibernate: Use memory allocations to free memory Andrew Morton
[not found] ` <20090501161423.94b37d5b.akpm@linux-foundation.org>
2009-05-02 11:46 ` Rafael J. Wysocki
[not found] ` <200905021346.34967.rjw@sisk.pl>
2009-05-02 17:49 ` Andrew Morton
[not found] ` <20090502104947.2720f173.akpm@linux-foundation.org>
2009-05-03 0:20 ` [PATCH 0/4] PM: Drop shrink_all_memory (rev. 2) (was: Re: [PATCH 3/3] PM/Hibernate: Use memory allocations to free memory) Rafael J. Wysocki
[not found] ` <200905030220.57933.rjw@sisk.pl>
2009-05-03 0:22 ` [PATCH 1/4] mm: Add __GFP_NO_OOM_KILL flag Rafael J. Wysocki
2009-05-03 0:23 ` [PATCH 2/4] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Rafael J. Wysocki
2009-05-03 0:24 ` [PATCH 3/4] PM/Hibernate: Use memory allocations to free memory " Rafael J. Wysocki
2009-05-03 0:25 ` [PATCH 4/4] PM/Hibernate: Do not release preallocated memory unnecessarily Rafael J. Wysocki
[not found] ` <200905030224.21471.rjw@sisk.pl>
2009-05-03 3:06 ` [PATCH 3/4] PM/Hibernate: Use memory allocations to free memory (rev. 2) Linus Torvalds
2009-05-03 11:51 ` Wu Fengguang
[not found] ` <alpine.LFD.2.01.0905021958480.4983@localhost.localdomain>
2009-05-03 9:36 ` Pavel Machek
2009-05-03 16:15 ` Rafael J. Wysocki
[not found] ` <20090503093659.GA10278@elf.ucw.cz>
2009-05-03 16:35 ` Rafael J. Wysocki
[not found] ` <200905031835.06928.rjw@sisk.pl>
2009-05-04 9:36 ` Pavel Machek
[not found] ` <20090503115127.GA9661@localhost>
2009-05-03 16:22 ` Rafael J. Wysocki
[not found] ` <200905031822.55260.rjw@sisk.pl>
2009-05-04 9:31 ` Pavel Machek
[not found] ` <20090504093121.GB30306@elf.ucw.cz>
2009-05-04 19:52 ` Rafael J. Wysocki
[not found] ` <200905030222.07360.rjw@sisk.pl>
2009-05-03 11:54 ` [PATCH 1/4] mm: Add __GFP_NO_OOM_KILL flag Wu Fengguang
2009-05-03 13:08 ` [PATCH 0/4] PM: Drop shrink_all_memory (rev. 2) (was: Re: [PATCH 3/3] PM/Hibernate: Use memory allocations to free memory) Wu Fengguang
[not found] ` <20090503130818.GC9661@localhost>
2009-05-03 16:30 ` Rafael J. Wysocki
[not found] ` <200905031830.49690.rjw@sisk.pl>
2009-05-04 0:08 ` [PATCH 0/5] PM: Drop shrink_all_memory (rev. 3) Rafael J. Wysocki
[not found] ` <200905040208.43040.rjw@sisk.pl>
2009-05-04 0:10 ` [PATCH 1/5] mm: Add __GFP_NO_OOM_KILL flag Rafael J. Wysocki
2009-05-04 0:11 ` [PATCH 2/5] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Rafael J. Wysocki
2009-05-04 0:12 ` [PATCH 3/5] PM/Suspend: Do not shrink memory before suspend Rafael J. Wysocki
2009-05-04 0:20 ` [PATCH 4/5] PM/Hibernate: Use memory allocations to free memory (rev. 3) Rafael J. Wysocki
2009-05-04 0:22 ` [PATCH 5/5] PM/Hibernate: Do not release preallocated memory unnecessarily (rev. 2) Rafael J. Wysocki
[not found] ` <200905040210.10153.rjw@sisk.pl>
2009-05-04 0:38 ` [PATCH 1/5] mm: Add __GFP_NO_OOM_KILL flag David Rientjes
[not found] ` <alpine.DEB.2.00.0905031734190.24114@chino.kir.corp.google.com>
2009-05-04 15:02 ` Rafael J. Wysocki
[not found] ` <200905041702.23291.rjw@sisk.pl>
2009-05-04 16:44 ` David Rientjes
2009-05-04 19:01 ` Andrew Morton
[not found] ` <alpine.DEB.2.00.0905040939400.10707@chino.kir.corp.google.com>
2009-05-04 19:51 ` Rafael J. Wysocki
[not found] ` <200905042151.07953.rjw@sisk.pl>
2009-05-04 20:02 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905041253380.23036@chino.kir.corp.google.com>
2009-05-04 22:23 ` Rafael J. Wysocki
[not found] ` <200905050023.38064.rjw@sisk.pl>
2009-05-05 0:37 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905041735590.24101@chino.kir.corp.google.com>
2009-05-05 22:19 ` Rafael J. Wysocki
[not found] ` <200905060019.36542.rjw@sisk.pl>
2009-05-05 22:37 ` Andrew Morton
[not found] ` <20090505153739.2cc9d244.akpm@linux-foundation.org>
2009-05-05 23:20 ` Rafael J. Wysocki
[not found] ` <200905060120.35698.rjw@sisk.pl>
2009-05-05 23:40 ` Andrew Morton
[not found] ` <20090505164028.e9d807a1.akpm@linux-foundation.org>
2009-05-07 18:09 ` Rafael J. Wysocki
[not found] ` <200905072009.53406.rjw@sisk.pl>
2009-05-07 18:48 ` Andrew Morton
2009-05-07 18:50 ` David Rientjes
[not found] ` <20090507114807.d7c6d26a.akpm@linux-foundation.org>
2009-05-07 19:33 ` Rafael J. Wysocki
[not found] ` <200905072133.48917.rjw@sisk.pl>
2009-05-07 20:02 ` Andrew Morton
[not found] ` <20090507130202.34cbe37a.akpm@linux-foundation.org>
2009-05-07 20:18 ` Rafael J. Wysocki
[not found] ` <200905072218.50782.rjw@sisk.pl>
2009-05-07 20:25 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905071321440.646@chino.kir.corp.google.com>
2009-05-07 20:35 ` Pavel Machek
2009-05-07 20:38 ` Rafael J. Wysocki
[not found] ` <20090507203518.GA1652@ucw.cz>
2009-05-07 20:40 ` David Rientjes
[not found] ` <200905072238.14558.rjw@sisk.pl>
2009-05-07 20:42 ` David Rientjes
2009-05-07 20:56 ` Andrew Morton
[not found] ` <20090507135615.e7db550d.akpm@linux-foundation.org>
2009-05-07 21:25 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905071417160.24417@chino.kir.corp.google.com>
2009-05-07 21:36 ` Rafael J. Wysocki
[not found] ` <200905072336.11383.rjw@sisk.pl>
2009-05-07 21:46 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905071439370.24404@chino.kir.corp.google.com>
2009-05-07 22:05 ` Rafael J. Wysocki
2009-05-07 21:50 ` Andrew Morton
[not found] ` <20090507145041.9b59f4eb.akpm@linux-foundation.org>
2009-05-07 22:14 ` Rafael J. Wysocki
2009-05-07 22:16 ` David Rientjes
[not found] ` <200905080014.49426.rjw@sisk.pl>
2009-05-07 22:38 ` Andrew Morton
[not found] ` <20090507153824.df54658c.akpm@linux-foundation.org>
2009-05-07 22:50 ` Rafael J. Wysocki
[not found] ` <200905080050.41973.rjw@sisk.pl>
2009-05-07 23:15 ` Andrew Morton
[not found] ` <20090507161508.42f586ef.akpm@linux-foundation.org>
2009-05-07 23:24 ` Rafael J. Wysocki
[not found] ` <alpine.DEB.2.00.0905071508190.2164@chino.kir.corp.google.com>
2009-05-07 22:45 ` Andrew Morton
[not found] ` <20090507154502.a7f51dd9.akpm@linux-foundation.org>
2009-05-07 22:59 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905071554490.10759@chino.kir.corp.google.com>
2009-05-07 23:11 ` Rafael J. Wysocki
[not found] ` <200905080111.31273.rjw@sisk.pl>
2009-05-08 1:16 ` KAMEZAWA Hiroyuki
2009-05-08 9:50 ` Wu Fengguang
[not found] ` <20090508101651.aa4d513d.kamezawa.hiroyu@jp.fujitsu.com>
2009-05-08 13:42 ` Rafael J. Wysocki
[not found] ` <20090508095010.GA26398@localhost>
2009-05-08 13:51 ` Rafael J. Wysocki
[not found] ` <200905081551.56577.rjw@sisk.pl>
2009-05-09 0:08 ` Rafael J. Wysocki
2009-05-09 7:34 ` Wu Fengguang
[not found] ` <20090509073417.GB6487@localhost>
2009-05-09 19:22 ` Rafael J. Wysocki
[not found] ` <200905092122.58640.rjw@sisk.pl>
2009-05-10 4:52 ` Wu Fengguang
[not found] ` <20090510045216.GA5794@localhost>
2009-05-10 12:52 ` Rafael J. Wysocki
2009-05-08 23:55 ` Rafael J. Wysocki
[not found] ` <200905090155.44635.rjw@sisk.pl>
2009-05-09 21:22 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905091415310.1124@chino.kir.corp.google.com>
2009-05-09 21:37 ` Rafael J. Wysocki
[not found] ` <200905092337.39906.rjw@sisk.pl>
2009-05-09 22:39 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905091536250.6272@chino.kir.corp.google.com>
2009-05-09 23:03 ` Rafael J. Wysocki
[not found] ` <200905100103.23815.rjw@sisk.pl>
2009-05-11 20:11 ` David Rientjes
[not found] ` <alpine.DEB.2.00.0905111249170.23739@chino.kir.corp.google.com>
2009-05-11 22:44 ` Rafael J. Wysocki
[not found] ` <200905120044.37342.rjw@sisk.pl>
2009-05-11 23:07 ` Andrew Morton
[not found] ` <20090511160704.e1fa2512.akpm@linux-foundation.org>
2009-05-11 23:28 ` Rafael J. Wysocki
[not found] ` <200905120128.16780.rjw@sisk.pl>
2009-05-12 0:11 ` Andrew Morton
[not found] ` <20090511171111.9d74e4c0.akpm@linux-foundation.org>
2009-05-12 16:52 ` Rafael J. Wysocki
[not found] ` <200905121852.37224.rjw@sisk.pl>
2009-05-12 17:50 ` Andrew Morton [this message]
2009-05-12 20:40 ` Rafael J. Wysocki
[not found] ` <200905040211.03569.rjw@sisk.pl>
2009-05-04 13:35 ` [PATCH 2/5] PM/Hibernate: Move memory shrinking to snapshot.c (rev. 2) Pavel Machek
[not found] ` <200905040222.39062.rjw@sisk.pl>
2009-05-05 2:24 ` [PATCH 5/5] PM/Hibernate: Do not release preallocated memory unnecessarily " Wu Fengguang
[not found] ` <20090505022427.GA10880@localhost>
2009-05-05 2:46 ` Wu Fengguang
2009-05-05 23:05 ` Rafael J. Wysocki
[not found] ` <20090505024646.GA14621@localhost>
2009-05-05 23:07 ` Rafael J. Wysocki
[not found] ` <200905060107.45345.rjw@sisk.pl>
2009-05-05 23:40 ` Wu Fengguang
[not found] ` <200905060105.10800.rjw@sisk.pl>
2009-05-06 13:30 ` Wu Fengguang
2009-05-06 13:52 ` Wu Fengguang
2009-05-06 13:56 ` Wu Fengguang
[not found] ` <20090506135659.GB26233@localhost>
2009-05-06 20:54 ` Rafael J. Wysocki
[not found] ` <200905062254.10227.rjw@sisk.pl>
2009-05-07 1:58 ` Wu Fengguang
[not found] ` <20090507015803.GA12281@localhost>
2009-05-07 12:20 ` Rafael J. Wysocki
[not found] ` <200905071420.43491.rjw@sisk.pl>
2009-05-07 12:34 ` Wu Fengguang
2009-08-16 13:46 ` Wu Fengguang
[not found] ` <20090816134610.GA6266@localhost>
2009-08-16 22:48 ` Rafael J. Wysocki
2009-05-04 9:33 ` [PATCH 0/4] PM: Drop shrink_all_memory (rev. 2) (was: Re: [PATCH 3/3] PM/Hibernate: Use memory allocations to free memory) Pavel Machek
[not found] ` <20090504093310.GC30306@elf.ucw.cz>
2009-05-04 19:53 ` Rafael J. Wysocki
[not found] ` <200905042153.37069.rjw@sisk.pl>
2009-05-04 20:27 ` Pavel Machek
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