From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 83DAFC43441 for ; Mon, 12 Nov 2018 02:10:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3821C208A3 for ; Mon, 12 Nov 2018 02:10:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3821C208A3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=goodmis.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730033AbeKLMAz (ORCPT ); Mon, 12 Nov 2018 07:00:55 -0500 Received: from mail.kernel.org ([198.145.29.99]:42512 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725928AbeKLMAy (ORCPT ); Mon, 12 Nov 2018 07:00:54 -0500 Received: from vmware.local.home (unknown [64.114.255.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D0DA120871; Mon, 12 Nov 2018 02:10:00 +0000 (UTC) Date: Sun, 11 Nov 2018 21:09:59 -0500 From: Steven Rostedt To: "Paul E. McKenney" Cc: linux-kernel@vger.kernel.org, mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org, Ingo Molnar Subject: Re: [PATCH tip/core/rcu 18/41] tracing: Replace synchronize_sched() and call_rcu_sched() Message-ID: <20181111210959.7c07108e@vmware.local.home> In-Reply-To: <20181111194410.6368-18-paulmck@linux.ibm.com> References: <20181111194104.GA4787@linux.ibm.com> <20181111194410.6368-18-paulmck@linux.ibm.com> X-Mailer: Claws Mail 3.15.1 (GTK+ 2.24.32; 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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 11 Nov 2018 11:43:47 -0800 "Paul E. McKenney" wrote: > Now that synchronize_rcu() waits for preempt-disable regions of code > as well as RCU read-side critical sections, synchronize_sched() can > be replaced by synchronize_rcu(). Similarly, call_rcu_sched() can be > replaced by call_rcu(). This commit therefore makes these changes. > > Signed-off-by: Paul E. McKenney > Cc: Steven Rostedt > Cc: Ingo Molnar > Cc: Acked-by: Steven Rostedt (VMware) -- Steve