From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: kosaki.motohiro@jp.fujitsu.com, linux-mm@kvack.org,
linux-kernel@vger.kernel.org, Marcelo Tosatti <marcelo@kvack.org>,
Daniel Spang <daniel.spang@gmail.com>,
Rik van Riel <riel@redhat.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [RFC][PATCH 3/5] add /dev/mem_notify device
Date: Tue, 15 Jan 2008 19:59:02 +0900 [thread overview]
Message-ID: <20080115195022.11A3.KOSAKI.MOTOHIRO@jp.fujitsu.com> (raw)
In-Reply-To: <20080115104619.10dab6de@lxorguk.ukuu.org.uk>
> > the core of this patch series.
> > add /dev/mem_notify device for notification low memory to user process.
>
> As you only wake one process how would you use this API from processes
> which want to monitor and can free memory under load. Also what fairness
> guarantees are there...
Sorry, I don't make sense what you mean fairness.
Could you tell more?
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next prev parent reply other threads:[~2008-01-15 10:59 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-15 0:52 [RFC][PATCH 0/5] mem notifications v4 KOSAKI Motohiro
2008-01-15 0:59 ` [RFC][PATCH 1/5] introduce poll_wait_exclusive() new API KOSAKI Motohiro
2008-01-15 1:00 ` [RFC][PATCH 2/5] introduce wake_up_locked_nr() " KOSAKI Motohiro
2008-01-15 1:01 ` [RFC][PATCH 3/5] add /dev/mem_notify device KOSAKI Motohiro
2008-01-15 1:08 ` Randy Dunlap
2008-01-15 1:20 ` KOSAKI Motohiro
2008-01-15 1:24 ` KOSAKI Motohiro
2008-01-15 2:10 ` KAMEZAWA Hiroyuki
2008-01-15 2:20 ` KOSAKI Motohiro
2008-01-15 2:56 ` Rik van Riel
2008-01-15 10:46 ` Alan Cox
2008-01-15 10:59 ` KOSAKI Motohiro [this message]
2008-01-15 11:20 ` Alan Cox
2008-01-15 11:48 ` KOSAKI Motohiro
2008-01-15 13:42 ` Alan Cox
2008-01-16 2:43 ` KOSAKI Motohiro
2008-01-15 12:05 ` Marcelo Tosatti
2008-01-15 13:42 ` Alan Cox
2008-01-15 22:16 ` Pavel Machek
2008-01-16 1:57 ` KOSAKI Motohiro
2008-01-16 4:13 ` Marcelo Tosatti
2008-01-16 11:42 ` Pavel Machek
2008-01-16 11:51 ` Daniel Spång
2008-01-17 3:04 ` KOSAKI Motohiro
2008-01-15 1:02 ` [RFC][PATCH 4/5] memory_pressure_notify() caller KOSAKI Motohiro
2008-01-15 2:06 ` KAMEZAWA Hiroyuki
2008-01-15 2:37 ` KOSAKI Motohiro
2008-01-15 3:00 ` KAMEZAWA Hiroyuki
2008-01-15 3:08 ` KOSAKI Motohiro
2008-01-15 22:55 ` Daniel Spång
2008-01-15 22:59 ` Rik van Riel
2008-01-15 23:39 ` Daniel Spång
2008-01-16 1:48 ` KOSAKI Motohiro
2008-01-16 11:03 ` Daniel Spång
2008-01-17 3:26 ` KOSAKI Motohiro
2008-01-18 10:24 ` Daniel Spång
2008-01-18 10:30 ` KOSAKI Motohiro
2008-01-15 1:03 ` [RFC][PATCH 5/5] /proc/zoneinfo enhancement KOSAKI Motohiro
2008-01-15 10:44 ` Alan Cox
2008-01-15 10:49 ` KOSAKI Motohiro
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