Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755495AbYAGM2e (ORCPT ); Mon, 7 Jan 2008 07:28:34 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754855AbYAGM2V (ORCPT ); Mon, 7 Jan 2008 07:28:21 -0500 Received: from viefep18-int.chello.at ([213.46.255.22]:30936 "EHLO viefep21-int.chello.at" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756894AbYAGM2U (ORCPT ); Mon, 7 Jan 2008 07:28:20 -0500 Subject: Re: [PATCH 00/11] another rt group sched update From: Peter Zijlstra To: vatsa@linux.vnet.ibm.com Cc: LKML , Ingo Molnar , Balbir Singh , dmitry.adamushko@gmail.com, Steven Rostedt , Gregory Haskins , Thomas Gleixner In-Reply-To: <20080107122330.GB25945@linux.vnet.ibm.com> References: <20080106161128.152634000@chello.nl> <1199703080.7143.24.camel@twins> <20080107122330.GB25945@linux.vnet.ibm.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-UIDUqliFnzg9g/gjuyhZ" Date: Mon, 07 Jan 2008 13:12:28 +0100 Message-Id: <1199707948.7143.32.camel@twins> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1534 Lines: 43 --=-UIDUqliFnzg9g/gjuyhZ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2008-01-07 at 17:53 +0530, Srivatsa Vaddagiri wrote: > On Mon, Jan 07, 2008 at 11:51:20AM +0100, Peter Zijlstra wrote: > > - figure out what to do for UID based group scheduling, the current > > implementation leaves it impossible for !root users to execute > > real time tasks by setting rt_runtime_us to 0, and it has no way > > to change it. > >=20 > > Srivatsa, what happened to the per uid weight patches?, Perhaps we > > can extend that interface to allow changing this. >=20 > Hi Peter, > The sysfs interface for tweaking each user's share should be in > mainline already (sysfs_create_file() in user_kobject_create()). This > could be extended for your purpose, hopefully in a straightforward > manner (you never know that with sysfs :( Ah, I missed that going in. Thanks, I'll give it a go. --=-UIDUqliFnzg9g/gjuyhZ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQBHghcsXA2jU0ANEf4RAucNAJ9U0uSlH31nZbQqNu+3sZ4UtT39DwCdHhgB erSUCe/EtIDZGZ63v2YEZCs= =Z/3O -----END PGP SIGNATURE----- --=-UIDUqliFnzg9g/gjuyhZ-- -- 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/