Received: by 10.192.165.148 with SMTP id m20csp4028720imm; Tue, 8 May 2018 01:29:13 -0700 (PDT) X-Google-Smtp-Source: AB8JxZriDEp9x7VmUg8APMA+m3aKeoyIY3M80UoT+DZVOfBtMZt82bJ5/vGPAfUMvc/6UzyVJsqv X-Received: by 2002:a63:7419:: with SMTP id p25-v6mr11987009pgc.13.1525768152986; Tue, 08 May 2018 01:29:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1525768152; cv=none; d=google.com; s=arc-20160816; b=TBxpnYv2k5hDL70vBGBbqCAt1Km3kAttlWg5g/mZm4VadjbtaVWorIhxNM91IqPoyc v14QYx0eTFgJtbtHfm3cNWw9agPiRBtqtBpmPIiykJPdYMGgFDg1svkd9oNGEn9KygaS 4oLuhFL/bc8S0fgi3Zlk1IG05XaP5Z4a4fcI3EmKaT+0n4FP3S8rs37AUOw50ailp/Bj Huu6JANQrBjffce+7xLTpOyDFbjD8zuFJx41QYuTf1ZLtFY9l+0nEaHyx7q7AGD2yaIk DWtOkXDNICCZ1ZkQvAdGSuVCuim3LGkvn3pN8SzAOEeoktb3l3b4EZnaPP3jeN4vL4T5 KAlw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:content-id:mime-version :subject:cc:to:references:in-reply-to:from:organization :arc-authentication-results; bh=aW1F6zWVAv0DYYHS2OCwlVWA38hL51zl9eL0/Gk0y5Q=; b=mXechHedHIsEUZpFeulMmPwl5IqPl5rmU2ALOPz4Ngz/xo55ts6NMWeOKWUNwCLbo8 wi2B/7AahjpaECIz1+TW4mcIfkBOA493B58NUxPb7OPor4TKTo5iGC+YURCY1CdrQIYL j/JHxWzRjh88Aw14e6Vr6CpnT8d1tgnufvoQoP6mf2dcf+4qYQgCvfM8Ym9xo4SOt/Al 8PTDRsJAmpvntlD2FUCF5YdTAl/VoYMkCDW8jg7Rtn6mR1za7/DcKTP20sFIDK/GFaKo ZzVLC7yxyYcmFZUnqXRY9GWYsDMRL2JbUGIkc3zk2LLm4VFRbZRxMVmTqUsnctU89bxf nHDw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v11-v6si14527405plp.25.2018.05.08.01.28.59; Tue, 08 May 2018 01:29:12 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754840AbeEHI2X (ORCPT + 99 others); Tue, 8 May 2018 04:28:23 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:36416 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932070AbeEHI2T (ORCPT ); Tue, 8 May 2018 04:28:19 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 11C2B8D778; Tue, 8 May 2018 08:28:19 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-121-117.rdu2.redhat.com [10.10.121.117]) by smtp.corp.redhat.com (Postfix) with ESMTP id ED0B51116714; Tue, 8 May 2018 08:28:14 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <20180507231506.4891-1-mcgrof@kernel.org> To: Randy Dunlap Cc: dhowells@redhat.com, "Luis R. Rodriguez" , tglx@linutronix.de, arnd@arndb.de, cl@linux.com, keescook@chromium.org, luto@amacapital.net, longman@redhat.com, viro@zeniv.linux.org.uk, willy@infradead.org, ebiederm@xmission.com, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] mm: expland documentation over __read_mostly MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <32207.1525768094.1@warthog.procyon.org.uk> Date: Tue, 08 May 2018 09:28:14 +0100 Message-ID: <32208.1525768094@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Tue, 08 May 2018 08:28:19 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.2]); Tue, 08 May 2018 08:28:19 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'dhowells@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Randy Dunlap wrote: > > + * execute a critial path. We should be mindful and selective if its use. > > of its use. in its use. David