From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: kay.sievers@vrfy.org
Cc: mzxreary@0pointer.de, alan@lxorguk.ukuu.org.uk, dave@gnu.org,
hch@infradead.org, hughd@google.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC PATCH] tmpfs: support user quotas
Date: Mon, 07 Nov 2011 19:33:55 -0500 [thread overview]
Message-ID: <4EB878F3.1040508@jp.fujitsu.com> (raw)
In-Reply-To: <CAPXgP118CzaTuV-kABfEC-D-+K75zdKVwbaYba+FuN7umJO4kA@mail.gmail.com>
(11/7/2011 5:37 PM), Kay Sievers wrote:
> On Mon, Nov 7, 2011 at 23:15, KOSAKI Motohiro
> <kosaki.motohiro@jp.fujitsu.com> wrote:
>> (11/7/2011 6:30 AM), Lennart Poettering wrote:
>
>> If you want per-user limitation, RLIMIT is bad idea. RLIMIT is only inherited
>> by fork. So, The api semantics clearly mismatch your usecase.
>
> Like RLIMIT_NPROC?
I suggest to don't follow useless interfaces.
WARNING: multiple messages have this Message-ID (diff)
From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: kay.sievers@vrfy.org
Cc: mzxreary@0pointer.de, alan@lxorguk.ukuu.org.uk, dave@gnu.org,
hch@infradead.org, hughd@google.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [RFC PATCH] tmpfs: support user quotas
Date: Mon, 07 Nov 2011 19:33:55 -0500 [thread overview]
Message-ID: <4EB878F3.1040508@jp.fujitsu.com> (raw)
In-Reply-To: <CAPXgP118CzaTuV-kABfEC-D-+K75zdKVwbaYba+FuN7umJO4kA@mail.gmail.com>
(11/7/2011 5:37 PM), Kay Sievers wrote:
> On Mon, Nov 7, 2011 at 23:15, KOSAKI Motohiro
> <kosaki.motohiro@jp.fujitsu.com> wrote:
>> (11/7/2011 6:30 AM), Lennart Poettering wrote:
>
>> If you want per-user limitation, RLIMIT is bad idea. RLIMIT is only inherited
>> by fork. So, The api semantics clearly mismatch your usecase.
>
> Like RLIMIT_NPROC?
I suggest to don't follow useless interfaces.
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next prev parent reply other threads:[~2011-11-08 0:33 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-06 21:15 [RFC PATCH] tmpfs: support user quotas Davidlohr Bueso
2011-11-06 21:15 ` Davidlohr Bueso
2011-11-06 22:10 ` Lennart Poettering
2011-11-06 22:10 ` Lennart Poettering
2011-11-07 7:31 ` Christoph Hellwig
2011-11-07 7:31 ` Christoph Hellwig
2011-11-07 11:29 ` Lennart Poettering
2011-11-07 11:29 ` Lennart Poettering
2011-11-07 14:20 ` Davidlohr Bueso
2011-11-07 14:20 ` Davidlohr Bueso
2011-11-07 13:58 ` Alan Cox
2011-11-07 13:58 ` Alan Cox
2011-11-07 14:27 ` Kay Sievers
2011-11-07 14:27 ` Kay Sievers
2011-11-07 22:53 ` Alan Cox
2011-11-07 22:53 ` Alan Cox
2011-11-07 22:57 ` Glauber Costa
2011-11-07 22:57 ` Glauber Costa
2011-11-07 23:07 ` Lennart Poettering
2011-11-07 23:07 ` Lennart Poettering
2011-11-07 23:43 ` Alan Cox
2011-11-07 23:43 ` Alan Cox
2011-11-08 0:25 ` Lennart Poettering
2011-11-08 0:25 ` Lennart Poettering
2011-11-08 0:46 ` Alan Cox
2011-11-08 0:46 ` Alan Cox
2011-11-07 14:30 ` Lennart Poettering
2011-11-07 14:30 ` Lennart Poettering
2011-11-07 22:15 ` KOSAKI Motohiro
2011-11-07 22:15 ` KOSAKI Motohiro
2011-11-07 22:37 ` Kay Sievers
2011-11-07 22:37 ` Kay Sievers
2011-11-08 0:33 ` KOSAKI Motohiro [this message]
2011-11-08 0:33 ` KOSAKI Motohiro
2011-11-07 23:01 ` Alan Cox
2011-11-07 23:01 ` Alan Cox
2011-11-07 9:11 ` Valdis.Kletnieks
2011-11-07 14:49 ` Davidlohr Bueso
2011-11-07 14:49 ` Davidlohr Bueso
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