Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760408AbYB1PMc (ORCPT ); Thu, 28 Feb 2008 10:12:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757447AbYB1PMY (ORCPT ); Thu, 28 Feb 2008 10:12:24 -0500 Received: from hu-out-0506.google.com ([72.14.214.238]:42815 "EHLO hu-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757411AbYB1PMX (ORCPT ); Thu, 28 Feb 2008 10:12:23 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=BU8n+LVe2e/QiQPYjFktl4KhursVT0TNl3IpwW3UbowbwJ47o+kaeHR1/mVqjvSSX7KWz3IEYvMEJ19kVO9+nkBDFKE2YxCkt7ObGTe7Et+FMUu7rfzxIZxtMlP9YDGXR1QkZiLPcWORI4l2y/pRnU5Dqaj68QM9s0jRW6tHyzM= Message-ID: <517f3f820802280712o3d756b4fq46461b226515e1f2@mail.gmail.com> Date: Thu, 28 Feb 2008 16:12:21 +0100 From: "Michael Kerrisk" To: "Peter Zijlstra" Subject: Re: [PATCH] proc: Add RLIMIT_RTTIME to /proc//limits Cc: "Eugene Teo" , linux-kernel@vger.kernel.org, "Neil Horman" , "Ingo Molnar" , mtk.manpages@gmail.com In-Reply-To: <1202483445.6292.1.camel@lappy> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20080208145950.GA3910@kernel.sg> <1202483445.6292.1.camel@lappy> X-Google-Sender-Auth: 8f4bca003fad159f Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1798 Lines: 56 Peter, Could you please provide some text describing RLIMIT_RTTIMEfor the getrlimit.2 man page. Cheers, Michael On Fri, Feb 8, 2008 at 4:10 PM, Peter Zijlstra wrote: > > On Fri, 2008-02-08 at 22:59 +0800, Eugene Teo wrote: > > RLIMIT_RTTIME was introduced to allow the user to set a runtime timeout on > > real-time tasks: http://lkml.org/lkml/2007/12/18/218. This patch updates > > /proc//limits with the new rlimit. > > Ah, didn't know about that file, thanks! > > > Signed-off-by: Eugene Teo > > Acked-by: Peter Zijlstra > > > > --- > > fs/proc/base.c | 1 + > > 1 files changed, 1 insertions(+), 0 deletions(-) > > > > diff --git a/fs/proc/base.c b/fs/proc/base.c > > index c59852b..dcf7be8 100644 > > --- a/fs/proc/base.c > > +++ b/fs/proc/base.c > > @@ -412,6 +412,7 @@ static const struct limit_names lnames[RLIM_NLIMITS] = { > > [RLIMIT_MSGQUEUE] = {"Max msgqueue size", "bytes"}, > > [RLIMIT_NICE] = {"Max nice priority", NULL}, > > [RLIMIT_RTPRIO] = {"Max realtime priority", NULL}, > > + [RLIMIT_RTTIME] = {"Max realtime timeout", "us"}, > > }; > > > > /* Display limits for a process */ > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > -- I'll likely only see replies if they are CCed to mtk.manpages at gmail dot com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/