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=-2.1 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,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 0E45EC2D0CE for ; Fri, 24 Jan 2020 23:26:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C6AAE2071A for ; Fri, 24 Jan 2020 23:26:55 +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="UIlxYZvd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729504AbgAXX0z (ORCPT ); Fri, 24 Jan 2020 18:26:55 -0500 Received: from merlin.infradead.org ([205.233.59.134]:48494 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729236AbgAXX0y (ORCPT ); Fri, 24 Jan 2020 18:26:54 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.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=/KWIys5Er9MsfBx37atukpmP50mnDEiIhVNZ2UJB108=; b=UIlxYZvdhkJxP35S73XaGgdjv /xzcLDV7acMj5fr8Z728D6rnxOhrU4/zFxlgiDpbTW5DTN5dsBc5OeU9JpbBm+3J25lUKEm2z4WhQ WoUKjER6Mw1ahJv2iAeUsvt7a5c3IrlALR0Lp7BcRGdx+XRwQpGX7w9D7RYn5WPUX7BQQdmtUGED9 9S0zDHCSo1SC4TXDbuhzE1/IXiHJZNAbAM7b7kDIcpLxyQTCRJ1LiWTOA1YrLBLCGGEqpO3a4zLZG tkU3a4Edy8TIV9gcU0wp9NvRHFIGnZQMbaQVCQjrnE1sE6K05WILUO8d27nBVpoNziWcsgTuU4g+7 8DpIKC0Eg==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iv8Lc-0006BY-25; Fri, 24 Jan 2020 23:26:44 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id E347E302526; Sat, 25 Jan 2020 00:24:59 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id A0BAC20A1561B; Sat, 25 Jan 2020 00:26:40 +0100 (CET) Date: Sat, 25 Jan 2020 00:26:40 +0100 From: Peter Zijlstra To: Song Liu Cc: Alexander Shishkin , linux-kernel , Kernel Team , Arnaldo Carvalho de Melo , Jiri Olsa Subject: Re: [PATCH v3] perf/core: fix mlock accounting in perf_mmap() Message-ID: <20200124232640.GC14914@hirez.programming.kicks-ass.net> References: <20200123181146.2238074-1-songliubraving@fb.com> <87zhed9pek.fsf@ashishki-desk.ger.corp.intel.com> <0E502E71-B1A8-493B-BD9F-24F15BEDA1D6@fb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0E502E71-B1A8-493B-BD9F-24F15BEDA1D6@fb.com> 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 Fri, Jan 24, 2020 at 09:28:26PM +0000, Song Liu wrote: > Thanks Alex! > > > On Jan 24, 2020, at 1:25 AM, Alexander Shishkin wrote: > > > > Song Liu writes: > > > >> Eecreasing sysctl_perf_event_mlock between two consecutive perf_mmap()s of > > > > Typo: "Decreasing". > > Peter, could you please fix this typo when you apply the patch? I guess > it is not necessary to spam the list with a v4 just for this typo. Done!