From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jens Axboe Subject: Re: Do not overload dispatch queue (Was: Re: IO scheduler based IO controller V10) Date: Sun, 4 Oct 2009 22:17:08 +0200 Message-ID: <20091004201708.GJ26573__28626.0627246977$1254687473$gmane$org@kernel.dk> References: <1254585420.7539.2.camel@marge.simson.net> <20091003173532.GG31616@kernel.dk> <1254596864.7153.9.camel@marge.simson.net> <20091003192321.GA26573@kernel.dk> <1254599386.7153.46.camel@marge.simson.net> <1254653434.7237.18.camel@marge.simson.net> <20091004173901.GD26573@kernel.dk> <1254680622.27889.2.camel@marge.simson.net> <20091004183822.GF26573@kernel.dk> <1254685638.7637.6.camel@marge.simson.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1254685638.7637.6.camel-YqMYhexLQo1vAv1Ojkdn7Q@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: containers-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Mike Galbraith Cc: dhaval-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, agk-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, balbir-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org, paolo.valente-rcYM44yAMweonA0d6jMUrA@public.gmane.org, jmarchan-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, fernando-gVGce1chcLdL9jVzuh4AOg@public.gmane.org, Ulrich Lukas , jmoyer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, Ingo Molnar , riel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, fchecconi-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, righi.andrea-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Linus Torvalds List-Id: containers.vger.kernel.org On Sun, Oct 04 2009, Mike Galbraith wrote: > On Sun, 2009-10-04 at 20:38 +0200, Jens Axboe wrote: > > On Sun, Oct 04 2009, Mike Galbraith wrote: > > > On Sun, 2009-10-04 at 19:39 +0200, Jens Axboe wrote: > > > > > > > So I'll commit a change that doesn't do the delay at all, basically it > > > > just offset the current code by one slice. > > > > > > Ok, when it hits block-for-linus, I'll take it out for a spin. > > > > It's committed: > > > > http://git.kernel.dk/?p=linux-2.6-block.git;a=commit;h=e00c54c36ac2024c3a8a37432e2e2698ff849594 > > Looks like a keeper to me :) Wonderful, so I take it this passes your 'gut feel' test too? :-) -- Jens Axboe