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=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, USER_AGENT_MUTT 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 B179AC43381 for ; Tue, 19 Feb 2019 16:23:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7FB1C2147A for ; Tue, 19 Feb 2019 16:23:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="LvxBkHBV" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729004AbfBSQW7 (ORCPT ); Tue, 19 Feb 2019 11:22:59 -0500 Received: from bombadil.infradead.org ([198.137.202.133]:49272 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726342AbfBSQW7 (ORCPT ); Tue, 19 Feb 2019 11:22:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.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:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=FzNVHaVkFZnlRR3HZD34gSujam0izDjA7KATZLPFKLk=; b=LvxBkHBVqTAPmCCjJlJWekK0Z xbEQG8pLxE2I/kImdnFUGNxcIfBorSEziBBWKKgIpLx529kxSBIwZUjy9+1A/kBEQK62P+lscCxum wp9ZaLUxQ8I5jjEInn8oz4aWsYfw9Tabe6N/2TG9XmiZch2QOX+8IBu0uj7CCI+9R++wgetaAQqdd ofdGuz8nEZtWovRH7WMpjd5SkALDBYytgOsdKU/HAdtSRea1A+joBDbEOoofyIkczxFakabIOqjSg ldS5d7HHEm6McWiUTDd+aNr0TQHnWhckwhUjr0mmVvZleyMqfvJm5hnAQ0781Ao7LgAF0vCdQGJUa C3R+n+QLA==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gw8AW-0002Q2-5G; Tue, 19 Feb 2019 16:22:52 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 7CCD9202BC403; Tue, 19 Feb 2019 17:22:50 +0100 (CET) Date: Tue, 19 Feb 2019 17:22:50 +0100 From: Peter Zijlstra To: Phil Auld Cc: mingo@kernel.org, tglx@linutronix.de, pjt@google.com, tim.c.chen@linux.intel.com, torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, subhra.mazumdar@oracle.com, fweisbec@gmail.com, keescook@chromium.org, kerrnel@google.com Subject: Re: [RFC][PATCH 03/16] sched: Wrap rq::lock access Message-ID: <20190219162250.GC32494@hirez.programming.kicks-ass.net> References: <20190218165620.383905466@infradead.org> <20190218173514.064516553@infradead.org> <20190219161343.GA10816@pauld.bos.csb> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190219161343.GA10816@pauld.bos.csb> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 19, 2019 at 11:13:43AM -0500, Phil Auld wrote: > On Mon, Feb 18, 2019 at 05:56:23PM +0100 Peter Zijlstra wrote: > > In preparation of playing games with rq->lock, abstract the thing > > using an accessor. > > > > Signed-off-by: Peter Zijlstra (Intel) > > Hi Peter, > > Sorry... what tree are these for? They don't apply to mainline. > Some branch on tip, I guess? tip/master I think; any rejects should be trivial tough.