From: yamamoto-jCdQPDEk3idL9jVzuh4AOg@public.gmane.org (YAMAMOTO Takashi)
To: kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org
Cc: containers-qjLDD68F18O7TbgM5vRIOg@public.gmane.org,
menage-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org,
xemul-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org,
balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org
Subject: Re: [RFC][ only for review ] memory controller bacground reclaim [3/5] high/low watermark support in res_counter
Date: Thu, 29 Nov 2007 12:36:59 +0900 (JST) [thread overview]
Message-ID: <20071129033659.352B01CFEB2@siro.lan> (raw)
In-Reply-To: Your message of "Thu, 29 Nov 2007 12:24:02 +0900" <20071129122402.101c5fbc.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
> > to me, it seems weird to prevent users from making these values back to
> > the default.
> >
> will fix.
> LLONG_MAX-1 for high
> LLONG_MAX-2 for low ...?
imo it's better to simply allow low == high == limit.
> BTW, it should be "low + PAGE_SIZE < high + PAGE_SIZE < limit" ...?
it shouldn't, unless you are going to throw away the res_counter abstraction.
YAMAMOTO Takashi
next prev parent reply other threads:[~2007-11-29 3:36 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-28 8:49 [RFC][ only for review ] memory controller bacground reclaim [0/5] KAMEZAWA Hiroyuki
[not found] ` <20071128174923.1f54f53f.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-28 8:51 ` [RFC][ only for review ] memory controller bacground reclaim [1/5] spinlock fix in res_counter modification KAMEZAWA Hiroyuki
[not found] ` <20071128175135.c42adecc.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-28 11:08 ` Pavel Emelyanov
[not found] ` <474D4C2F.8020701-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-29 1:14 ` KAMEZAWA Hiroyuki
2007-11-28 8:52 ` [RFC][ only for review ] memory controller bacground reclaim [2/5] set/get ops for res_counter KAMEZAWA Hiroyuki
[not found] ` <20071128175239.e20ec09d.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-28 11:09 ` Pavel Emelyanov
[not found] ` <474D4C66.2080303-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-29 1:16 ` KAMEZAWA Hiroyuki
2007-11-28 8:54 ` [RFC][ only for review ] memory controller bacground reclaim [3/5] high/low watermark support in res_counter KAMEZAWA Hiroyuki
[not found] ` <20071128175408.1ee479f3.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-28 11:12 ` Pavel Emelyanov
[not found] ` <474D4D35.9060603-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-29 1:18 ` KAMEZAWA Hiroyuki
2007-11-29 2:56 ` YAMAMOTO Takashi
[not found] ` <20071129025609.0B7111CFE7C-Pcsii4f/SVk@public.gmane.org>
2007-11-29 3:24 ` KAMEZAWA Hiroyuki
[not found] ` <20071129122402.101c5fbc.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-29 3:36 ` YAMAMOTO Takashi [this message]
2007-11-28 8:56 ` [RFC][ only for review ] memory controller bacground reclaim [4/5] high/low watermark for memory controller KAMEZAWA Hiroyuki
[not found] ` <20071128175607.37df2187.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-28 11:20 ` Pavel Emelyanov
[not found] ` <474D4F01.4070705-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-29 1:27 ` KAMEZAWA Hiroyuki
2007-11-28 12:20 ` Pavel Emelyanov
[not found] ` <474D5D1A.4070409-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-29 1:20 ` KAMEZAWA Hiroyuki
[not found] ` <20071129102044.8087386c.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-29 19:55 ` Oren Laadan
[not found] ` <474F194C.1000401-eQaUEPhvms7ENvBUuze7eA@public.gmane.org>
2007-11-30 0:26 ` KAMEZAWA Hiroyuki
2007-12-01 7:09 ` Paul Menage
[not found] ` <6599ad830711302309p3a68828fjec6793bc9d854a1-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-12-01 10:45 ` Balbir Singh
[not found] ` <47513B50.8090003-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-12-01 16:55 ` Paul Menage
[not found] ` <6599ad830712010855j7967ddeau1a558474de4eea19-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2007-12-01 17:16 ` Balbir Singh
2007-11-28 8:57 ` [RFC][ only for review ] memory controller bacground reclaim [5/5] KAMEZAWA Hiroyuki
[not found] ` <20071128175713.4e9b8fff.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-28 11:06 ` Pavel Emelyanov
[not found] ` <474D4BAE.7090407-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org>
2007-11-29 1:26 ` KAMEZAWA Hiroyuki
2007-12-01 7:16 ` Paul Menage
2007-11-29 11:53 ` [RFC][ only for review ] memory controller bacground reclaim [0/5] (Does anyone have an idea about throttling ?) KAMEZAWA Hiroyuki
[not found] ` <20071129205324.f9e7ab4e.kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
2007-11-29 14:42 ` Balbir Singh
[not found] ` <474ECFEB.9090202-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2007-11-30 0:29 ` KAMEZAWA Hiroyuki
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