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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 022A9C433EF for ; Sat, 5 Mar 2022 14:06:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231793AbiCEOG7 (ORCPT ); Sat, 5 Mar 2022 09:06:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229901AbiCEOG5 (ORCPT ); Sat, 5 Mar 2022 09:06:57 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9FD241B8BE7 for ; Sat, 5 Mar 2022 06:06:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=s2gzJ3YeAP3zh2Og5Gzof5objO1x4T+HW0ztLcuRCwU=; b=iagpeSWZ+NE5ScPFnF+QMtbuTZ jpxKZIo7WZqp0ONC4eBDlXTNpRFnyFhtnQFZWwq//qKHKQ1Ge7vcdkt0DyfHFCJy9zAEGM6Qyoits M2H5GaDYwdr/yhEQQ2IaMQHXvKlpHgZ0OQvbA7M0fmnY5mxRjT2bWyct2Jj/H/9njxVcolHxSBtVF Uk1UWJsYrgUC1MVfWwGiRTs0Jcji53TTrDH2wL/PFW0GwEkxL7nyu3ceNjV3m+FXnMgLAWbssCgtz Bqf55yHP80Fqgwq3H5WrQwQP6vN0em1x6jV/AzyE8nQX5l48EwqMpPO7LKJ8WoD+rTWVFTyBHMZYV 4IRnQxWQ==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=worktop.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nQV2G-00Dcyf-4U; Sat, 05 Mar 2022 14:05:28 +0000 Received: by worktop.programming.kicks-ass.net (Postfix, from userid 1000) id 76CF998685B; Sat, 5 Mar 2022 15:05:26 +0100 (CET) Date: Sat, 5 Mar 2022 15:05:26 +0100 From: Peter Zijlstra To: Frederic Weisbecker Cc: LKML , Phil Auld , Alex Belits , Nicolas Saenz Julienne , Xiongfeng Wang , Neeraj Upadhyay , Thomas Gleixner , Yu Liao , Boqun Feng , "Paul E . McKenney" , Marcelo Tosatti , Paul Gortmaker , Uladzislau Rezki , Joel Fernandes Subject: Re: [PATCH 06/19] context_tracking: Take idle eqs entrypoints over RCU Message-ID: <20220305140526.GX11184@worktop.programming.kicks-ass.net> References: <20220302154810.42308-1-frederic@kernel.org> <20220302154810.42308-7-frederic@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220302154810.42308-7-frederic@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Mar 02, 2022 at 04:47:57PM +0100, Frederic Weisbecker wrote: > The RCU dynticks counter is going to be merged into the context tracking > subsystem. Start with moving the idle extended quiescent states > entrypoints to RCU. For now those are dumb redirection to existing RCU > calls. s/to/from/ right? You're taking them away from RCU and moving them to ct.