From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751005AbWERHzy (ORCPT ); Thu, 18 May 2006 03:55:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751147AbWERHzy (ORCPT ); Thu, 18 May 2006 03:55:54 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:57054 "EHLO mx2.mail.elte.hu") by vger.kernel.org with ESMTP id S1751005AbWERHzw (ORCPT ); Thu, 18 May 2006 03:55:52 -0400 Date: Thu, 18 May 2006 09:55:48 +0200 From: Ingo Molnar To: Daniel Walker Cc: rostedt@goodmis.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH -rt] scheduling while atomic in fs/file.c Message-ID: <20060518075548.GA30387@elte.hu> References: <200605161628.k4GGSID1004173@dwalker1.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200605161628.k4GGSID1004173@dwalker1.mvista.com> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamScore: -2.8 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.8 required=5.9 tests=ALL_TRUSTED,AWL autolearn=no SpamAssassin version=3.0.3 -2.8 ALL_TRUSTED Did not pass through any untrusted hosts 0.0 AWL AWL: From: address is in the auto white-list X-ELTE-VirusStatus: clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Daniel Walker wrote: > Quite the smp_processor_id() warnings. The timer was pinned before, > but the spinlock protection is such that the timer can migrate with > out issues. Allowing the timers to migrate (although not often) will > allow them to move off busy cpu's , and potentially follow the work > queue that they wake up. thanks, applied. Ingo