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 18FF7C3F68F for ; Sat, 15 Feb 2020 00:00:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD5C92081E for ; Sat, 15 Feb 2020 00:00:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581724835; bh=8A+lUFd9vw/q9Wo++mR8OA9LMasIZj70bS7RBZE1bws=; h=Date:From:To:Cc:Subject:Reply-To:List-ID:From; b=Q904ZbeIOxTa7mwRKfIJ06S5Vmu8KT7ghAKGNcJ7iLqnRoKrDEnV6sbBB8OxNqBeI SNiud0jGncxjd9QDiUKr0cSoQnMdAA0w+zLsmj+09ayUOlg5buObU3QGNsbpkPu7kR JMsBH5pwVtUmhc+yfsGgyy/OfAGmNS9QEsG+uuOM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728278AbgBOAAe (ORCPT ); Fri, 14 Feb 2020 19:00:34 -0500 Received: from mail.kernel.org ([198.145.29.99]:38528 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727804AbgBOAAe (ORCPT ); Fri, 14 Feb 2020 19:00:34 -0500 Received: from paulmck-ThinkPad-P72.home (unknown [62.84.152.189]) (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 533EE2072D; Sat, 15 Feb 2020 00:00:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581724833; bh=8A+lUFd9vw/q9Wo++mR8OA9LMasIZj70bS7RBZE1bws=; h=Date:From:To:Cc:Subject:Reply-To:From; b=s7n2f3+0WpxTwMES/RiBb3VOHGivLspaJ4RCzKZJOThRaSyz6bcgElfiyDqxCmECf 7nVlcamN+IzG/aTVOv9t/mZWzLwFYMQrj+CE0EMRfw04xSbZubNrTJxawuS4f6EZ4a X/dRUXx1eZd6iAg5hkvDWdwdhMRql+ryOPnzWeVU= Received: by paulmck-ThinkPad-P72.home (Postfix, from userid 1000) id CD9BD3520D46; Fri, 14 Feb 2020 16:00:31 -0800 (PST) Date: Fri, 14 Feb 2020 16:00:31 -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 0/2] kfree_rcu() updates for v5.7 Message-ID: <20200215000031.GA14315@paulmck-ThinkPad-P72> Reply-To: paulmck@kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline 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 kfree_rcu() updates, all courtesy of Uladzislau Rezki. 1. Support kfree_bulk() interface in kfree_rcu(). 2. Add a trace event for kfree_rcu() use of kfree_bulk(). Thanx, Paul ------------------------------------------------------------------------ include/trace/events/rcu.h | 28 ++++++ kernel/rcu/tree.c | 207 +++++++++++++++++++++++++++++++++++++-------- 2 files changed, 200 insertions(+), 35 deletions(-)