Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751481AbaJBJgH (ORCPT ); Thu, 2 Oct 2014 05:36:07 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:57300 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750954AbaJBJgF (ORCPT ); Thu, 2 Oct 2014 05:36:05 -0400 Date: Thu, 2 Oct 2014 11:36:00 +0200 From: Peter Zijlstra To: Kirill Tkhai Cc: linux-kernel@vger.kernel.org, Kirill Tkhai , Ingo Molnar , Juri Lelli Subject: Re: [PATCH v2 2/3] sched/dl: Cleanup prio_changed_dl() Message-ID: <20141002093600.GC2849@worktop.programming.kicks-ass.net> References: <20140930210412.5258.35299.stgit@localhost> <20140930210428.5258.32223.stgit@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140930210428.5258.32223.stgit@localhost> User-Agent: Mutt/1.5.22.1 (2013-10-16) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 01, 2014 at 01:04:35AM +0400, Kirill Tkhai wrote: > From: Kirill Tkhai > > rq->curr task can't be in "dequeued" state in prio_changed_dl(). > (The only place we can have that is __schedule()). So, we delete > rq->curr check. the CBS timer can throttle it right? -- 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/