Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp609903imm; Wed, 18 Jul 2018 07:46:19 -0700 (PDT) X-Google-Smtp-Source: AAOMgpe3qEt/REDo+j5b4na5jQ9IQkXEQDMQ7oYmUb5UKRUOPC8tvfaDH8xP0k1V7SK4LF9XMj9k X-Received: by 2002:a63:4506:: with SMTP id s6-v6mr6261550pga.422.1531925179461; Wed, 18 Jul 2018 07:46:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1531925179; cv=none; d=google.com; s=arc-20160816; b=pb5kXGSixzRqLcqZAMkedVqx5c1d8v3zfx+5/CNjM6w+psbYY7JzdnR5Kg+LHVWAqc YVBwayLHehVZ5Vcl5+V79tSM24u5zkoP31YtY8/Clsw4jUonLo5+kv+a3R0qlvDaHEts tIiH+x9Dvi2D7SdBAF8GUwSu6SzAcdz5GJ/LqzzlmCi37TdGLnCw5w8XgvZuF/sfdN+K dD9LnOKe5B9wvPi8ZGM9419ZADNZ58btAXghsaTFUhs/rS3qRsEUbV9NHF/1R41UeaHw HEoIfk3ExHdmXIu7ihz+Y07DP0Y3OkobFMt15ALGiXAKBNJ1tyiHruEk6HrhFqBpqWkh 6xLQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date :message-id:from:references:cc:to:subject:dkim-signature :arc-authentication-results; bh=NbNduuDbHJs01tCvbE4Q8zclKRgVyTkXcGVUqDQ8PBY=; b=NfWdKSTzPno6VPSYFptXDbd9BAcpOjAgbQloJv4WNWjAIOOQJER/oTTqhGomv/gE7L PRDImJA1RsPmelcPUTNq65eewtuNq4VCTRsdGqfX2HddNS8lu2uDPN3GiTGlvulR5jVZ DYswZj+kXneBciB7xnFcxx3IhBzok3m3A3uRiU9547Nw6YPSSXYa8nQSaNUc6y1HOopR cGQT/a3pR+WpITVhyHTnrA9xrnD00VpHzztRiP7Yc44tmpzWQCbuGhlLIEWpM/h5J2A+ QpSbULWiACwKW3EjGbbT4oknphqu2g5moZNiePaol1vN3EBspPfqL1WlY2iHRPS8qRmf H5yA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel-dk.20150623.gappssmtp.com header.s=20150623 header.b=N5AxRYNq; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l9-v6si3441627pfc.121.2018.07.18.07.46.04; Wed, 18 Jul 2018 07:46:19 -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; dkim=pass header.i=@kernel-dk.20150623.gappssmtp.com header.s=20150623 header.b=N5AxRYNq; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730713AbeGRPXm (ORCPT + 99 others); Wed, 18 Jul 2018 11:23:42 -0400 Received: from mail-pl0-f65.google.com ([209.85.160.65]:37320 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729462AbeGRPXm (ORCPT ); Wed, 18 Jul 2018 11:23:42 -0400 Received: by mail-pl0-f65.google.com with SMTP id 31-v6so2151594plc.4 for ; Wed, 18 Jul 2018 07:45:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=NbNduuDbHJs01tCvbE4Q8zclKRgVyTkXcGVUqDQ8PBY=; b=N5AxRYNq8vbeQC8w2P98Ji82qXPeat2PMGiqbF8p0o+VDGuGLDGRknie9rRmY1rgI3 Ut76IAr9Lid1p3BHyMUub4wwuwBOl4crrgtJCDSn9WwFx5lBWQ/1i2mOMebeSysiUepl BITKfhsY45wHGE2ehlpVmZ9u4y30VNCw2Oy0206my6SHFKTXDtOvauVpW6/+pw7JpOvm /DOy7kxTo6yE4Za5w4Pj6PqlYpZmCgNNpGlSgmL60dHxMAS6YMTICnpwCJ18v6lzSjnx EE1kDhPzDNI1m07eIirMhHC7h0hUJzqxHWrkWZHFDHMHDDreatuelUt+0KiGIIkZ8k// 6q0A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=NbNduuDbHJs01tCvbE4Q8zclKRgVyTkXcGVUqDQ8PBY=; b=cRw5S9N1xs19xF9MGNgGvBYMRTFReJjiuXSkJT1E/YTcXeMyvjbyMEJMtS5rHGIIzQ hIG10AXjMFM5wUEVAM1up2NFK+hxq5d2NXedN9UwZj62CTKbDfPkFoaxh9llOzpmx+kE e1fqdHWWGU+/G5fBNX0qZsAh5QMC1iWq/CGXpV2A8Wi0g67HTdy0gk1k6mr1EyfqGtJ8 4Id1yBR6xnf8karptzRO5Od+0LIK232NXU8j63ZxboNsMSGG0j/dCGJOW7Ug9UXNvG6J /LyakmxZkyULlGgdZAm/MsJYPq8T7OSiL+sh4OrkySgtX+N8kVfkked6XlnzgaXnr0Ii tmlg== X-Gm-Message-State: AOUpUlHmWY+szhorh02ekWSZWzxEAagtcjJOviBdxGG5chAjD+TCYWqp uXWU9nV1WvaKk/p4UiqUYTZBzw== X-Received: by 2002:a17:902:6ac7:: with SMTP id i7-v6mr6365880plt.288.1531925127106; Wed, 18 Jul 2018 07:45:27 -0700 (PDT) Received: from [192.168.1.56] (206-212-239-179.static.onlinenw.com. [206.212.239.179]) by smtp.gmail.com with ESMTPSA id r71-v6sm11672106pfg.43.2018.07.18.07.45.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 18 Jul 2018 07:45:25 -0700 (PDT) Subject: Re: [PATCHSET v3] block: Separating discards from writes in Linux IO statistics To: Tejun Heo Cc: michaelcallahan@fb.com, newella@fb.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, linux-api@vger.kernel.org References: <20180718114741.2580313-1-tj@kernel.org> From: Jens Axboe Message-ID: <263aa14f-b465-0e57-90ee-04574d1d595c@kernel.dk> Date: Wed, 18 Jul 2018 08:45:24 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 In-Reply-To: <20180718114741.2580313-1-tj@kernel.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 7/18/18 5:47 AM, Tejun Heo wrote: > Hello, > > Changes from v2: Refreshed on top of for-4.19/block. Applied for 4.19, thanks Tejun. -- Jens Axboe