Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753986AbbELUgH (ORCPT ); Tue, 12 May 2015 16:36:07 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:60419 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753938AbbELUgD (ORCPT ); Tue, 12 May 2015 16:36:03 -0400 Date: Tue, 12 May 2015 13:36:01 -0700 From: Andrew Morton To: Steven Rostedt Cc: Shreyas B Prabhu , linux-kernel@vger.kernel.org, mingo@redhat.com, aneesh.kumar@linux.vnet.ibm.com, paulmck@linux.vnet.ibm.com, preeti@linux.vnet.ibm.com, mgorman@suse.de, namhyung@kernel.org, lizf@cn.fujitsu.com, acme@redhat.com Subject: Re: [PATCH RESEND 0/3] tracing/mm: Fix suspicious rcu_dereference_check() usage warnings Message-Id: <20150512133601.2f619efe74d08ed9281667d1@linux-foundation.org> In-Reply-To: <20150512160351.4b5d5606@gandalf.local.home> References: <1431105646-26558-1-git-send-email-shreyas@linux.vnet.ibm.com> <5551ABD6.9050007@linux.vnet.ibm.com> <20150512160351.4b5d5606@gandalf.local.home> X-Mailer: Sylpheed 3.4.1 (GTK+ 2.24.23; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 855 Lines: 27 On Tue, 12 May 2015 16:03:51 -0400 Steven Rostedt wrote: > On Tue, 12 May 2015 12:59:26 +0530 > Shreyas B Prabhu wrote: > > > Hi Steven, > > On closer look, there is no particular maintainer who picks changes to > > this file. Can you please pick these up? > > Perhaps Andrew Morton? > > No problem, I can take these too. > I grabbed them, thanks. > + TP_CONDITION(cpu_online(smp_processor_id())), Are we sure these can't generate check_preemption_disabled() warnings? Is there some reason why all these calls always occur with preemption disabled? -- 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/