Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262050AbVCRSUD (ORCPT ); Fri, 18 Mar 2005 13:20:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261980AbVCRSTk (ORCPT ); Fri, 18 Mar 2005 13:19:40 -0500 Received: from mustang.oldcity.dca.net ([216.158.38.3]:27822 "HELO mustang.oldcity.dca.net") by vger.kernel.org with SMTP id S262023AbVCRST2 (ORCPT ); Fri, 18 Mar 2005 13:19:28 -0500 Subject: Re: [patch 0/3] j_state_lock, j_list_lock, remove-bitlocks From: Lee Revell To: rostedt@goodmis.org Cc: Andrew Morton , mingo@elte.hu, linux-kernel@vger.kernel.org In-Reply-To: References: <20050315120053.GA4686@elte.hu> <20050315133540.GB4686@elte.hu> <20050316085029.GA11414@elte.hu> <20050316020408.434cc620.akpm@osdl.org> <20050316101906.GA17328@elte.hu> <20050316024022.6d5c4706.akpm@osdl.org> <20050316031909.08e6cab7.akpm@osdl.org> <1111000818.21369.8.camel@mindpipe> <1111074082.23171.8.camel@mindpipe> <1111077383.23171.26.camel@mindpipe> Content-Type: text/plain Date: Fri, 18 Mar 2005 13:19:23 -0500 Message-Id: <1111169963.11065.1.camel@mindpipe> Mime-Version: 1.0 X-Mailer: Evolution 2.0.4 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1181 Lines: 34 On Fri, 2005-03-18 at 01:58 -0500, Steven Rostedt wrote: > > On Thu, 17 Mar 2005, Lee Revell wrote: > > > > OK, no need to cc: me on this one any more. It's really low priority > > IMO compared to the big latencies I am seeing with ext3 and > > "data=ordered". Unless you think there is any relation. > > > > IMO a deadlock is higher priority than a big latency :-) > Of course, if I was hitting the deadlock in normal use. > I still belive that something to do with the locking in ext3 has to do > with your latencies, but I'll take you off when I send something to Andrew > or Ingo next time. Hopefully, they'll do the same. If you suspect they are related then yes I would like to be copied. > > When this problem is solved on Ingo's side, maybe this will solve your > latency problem, so I recommend that you keep trying the latest RT > kernels. BTW what test are you running that causes these latencies? dbench 16 Lee - 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/