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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 C8A46C2D0B1 for ; Tue, 10 Dec 2019 04:19:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 95E9B24654 for ; Tue, 10 Dec 2019 04:19:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575951581; bh=dWiwn2A+F2XWZVlk8N6X/QEoicvoZAVW/RAIIiVkQic=; h=Date:From:To:Cc:Subject:Reply-To:List-ID:From; b=AJ8Ne7Bb0gI4TeDIfHXv8vr1A91/ixi/Gdg0hIaWIBLzA8P5grpzg4Viz0GEiodcM ols0SxzmCxRSdD2lejiFTBVXxcJEJCSW+8jVbuZO+44b+yDGgDPOuH8wsfEBY5+Nw+ LqW7vLQNKzOWhDpr4JPufmRjegmCd2VeR3ovXphA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726986AbfLJETk (ORCPT ); Mon, 9 Dec 2019 23:19:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:46768 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726619AbfLJETj (ORCPT ); Mon, 9 Dec 2019 23:19:39 -0500 Received: from paulmck-ThinkPad-P72.home (199-192-87-166.static.wiline.com [199.192.87.166]) (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 37FD220726; Tue, 10 Dec 2019 04:19:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575951579; bh=dWiwn2A+F2XWZVlk8N6X/QEoicvoZAVW/RAIIiVkQic=; h=Date:From:To:Cc:Subject:Reply-To:From; b=yKpk4Y31yZTEjBcwTRhjEQ0FLGpFx8zRX+bpzxWDusZnuXF2415gTs3FuNLQ7cVC3 qkv+h69trItNnGN3Zu5RJAHl8dOFArvVrD+ZftyKSMjHGQNX9wCs7XibStfJ70LvBw Z3ErQQWxFRuV7dmg6P1Xbykh+nTMXRLN82k2MJ20= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id CFB4C3522768; Mon, 9 Dec 2019 20:19:38 -0800 (PST) Date: Mon, 9 Dec 2019 20:19:38 -0800 From: "Paul E. McKenney" To: rcu@vger.kernel.org Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com, 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, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org Subject: [PATCH tip/core/rcu 0/9] RCU list updates for v5.6 Message-ID: <20191210041938.GA3367@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! This series provides RCU-list updates: 1. Describe variadic macro argument in a Sphinx-compatible way, courtesy of Jonathan Neuschäfer. 2. Add hlist_unhashed_lockless(), courtesy of Eric Dumazet. 3. Use hlist_unhashed_lockless() in timer_pending(), courtesy of Eric Dumazet. 4. Use WRITE_ONCE() for assignments to ->pprev for hlist_nulls. 5. Add and update docbook header comments in list.h. 6. Add a hlist_nulls_unhashed_lockless() function. 7. Add rculist_nulls docbook comments, courtesy of Madhuparna Bhowmik. 8. Change rculist_nulls docbook comment headers, courtesy of Madhuparna Bhowmik. 9. Add list_tail_rcu(), courtesy of Madhuparna Bhowmik. Thanx, Paul ------------------------------------------------------------------------ list.h | 144 +++++++++++++++++++++++++++++++++++++++++++++----------- list_nulls.h | 30 ++++++++++- rculist.h | 38 +++++++++----- rculist_nulls.h | 20 +++++-- timer.h | 2 5 files changed, 181 insertions(+), 53 deletions(-)