Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751589AbaGaOhn (ORCPT ); Thu, 31 Jul 2014 10:37:43 -0400 Received: from mail-qa0-f49.google.com ([209.85.216.49]:53411 "EHLO mail-qa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751240AbaGaOhl (ORCPT ); Thu, 31 Jul 2014 10:37:41 -0400 MIME-Version: 1.0 In-Reply-To: <1406817052.17194.12.camel@marge.simpson.net> References: <1406801797-20139-1-git-send-email-ilya.dryomov@inktank.com> <20140731115759.GS19379@twins.programming.kicks-ass.net> <20140731131331.GT19379@twins.programming.kicks-ass.net> <1406817052.17194.12.camel@marge.simpson.net> Date: Thu, 31 Jul 2014 18:37:40 +0400 Message-ID: Subject: Re: [PATCH] locking/mutexes: Revert "locking/mutexes: Add extra reschedule point" From: Ilya Dryomov To: Mike Galbraith Cc: Peter Zijlstra , Linux Kernel Mailing List , Ingo Molnar , Ceph Development , davidlohr@hp.com, jason.low2@hp.com Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 31, 2014 at 6:30 PM, Mike Galbraith wrote: > On Thu, 2014-07-31 at 15:13 +0200, Peter Zijlstra wrote: > >> Smells like maybe current->state != TASK_RUNNING It just triggered for me too, took longer than usual. Sorry for the churn Peter, this was really confusing. Onto finding the real bug.. Thanks, Ilya -- 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/