From: Luiz Capitulino <lcapitulino@redhat.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, mhocko@suse.cz,
minchan@kernel.org, anton@enomsg.org, akpm@linux-foundation.org
Subject: Re: [PATCH] vmpressure: implement strict mode
Date: Tue, 2 Jul 2013 11:06:28 -0400 [thread overview]
Message-ID: <20130702110628.5dbb75e0@redhat.com> (raw)
In-Reply-To: <20130701085103.GA19798@amd.pavel.ucw.cz>
On Mon, 1 Jul 2013 10:51:03 +0200
Pavel Machek <pavel@ucw.cz> wrote:
> Hi!
>
> > diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt
> > index ddf4f93..3c589cf 100644
> > --- a/Documentation/cgroups/memory.txt
> > +++ b/Documentation/cgroups/memory.txt
> > @@ -807,12 +807,14 @@ register a notification, an application must:
> >
> > - create an eventfd using eventfd(2);
> > - open memory.pressure_level;
> > -- write string like "<event_fd> <fd of memory.pressure_level> <level>"
> > +- write string like "<event_fd> <fd of memory.pressure_level> <level> [strict]"
> > to cgroup.event_control.
> >
>
> This is.. pretty strange interface. Would it be cleaner to do ioctl()?
> New syscall?
Are you referring to my new mode or to the whole thing?
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next prev parent reply other threads:[~2013-07-02 15:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-25 21:51 [PATCH] vmpressure: implement strict mode Luiz Capitulino
2013-06-26 0:28 ` Kyungmin Park
2013-06-26 1:12 ` Hyunhee Kim
2013-06-26 3:20 ` Luiz Capitulino
2013-06-26 4:03 ` Anton Vorontsov
2013-06-26 13:32 ` Luiz Capitulino
2013-06-26 7:50 ` Minchan Kim
2013-06-26 7:59 ` Michal Hocko
2013-06-26 8:20 ` Minchan Kim
2013-06-26 13:44 ` Luiz Capitulino
2013-06-26 18:00 ` Anton Vorontsov
2013-06-26 8:08 ` Michal Hocko
2013-06-26 13:45 ` Luiz Capitulino
2013-07-01 8:51 ` Pavel Machek
2013-07-02 15:06 ` Luiz Capitulino [this message]
2013-07-02 19:47 ` Pavel Machek
2013-07-02 21:55 ` Luiz Capitulino
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