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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 5A832C433E0 for ; Mon, 25 May 2020 11:30:30 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 24DBF2078B for ; Mon, 25 May 2020 11:30:30 +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="hwt9IINn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24DBF2078B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 91DC2121EA1BE; Mon, 25 May 2020 04:26:32 -0700 (PDT) Received-SPF: None (mailfrom) identity=mailfrom; client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=batv+ab9bb8b38cf50d3a9241+6119+infradead.org+hch@bombadil.srs.infradead.org; receiver= Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 9D068121EA1BA for ; Mon, 25 May 2020 04:26:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=UF+mJ0+Cs0Lv3KwU8N/ssVHfdhiaXBBwzKToK1lfStc=; b=hwt9IINn+c7e0TQ5Vb7r4OAtsU QAlEQo2N7mTXfUby/97+fvfgsSnerxieE5v2HBe+1xqKCNsTHi8/0yMU6L/9Mj2LC3OshM6eRlbsB dlstA2Wlfh5mzl8WV5AxDHFVu9q0SXtqDbXBOvlZXPo1pQUssuScT3hL9mgbXLsR4lM8nM5NVFez0 vSYqjmxcyRZjwKCdkoxDRM3FslVaTFpg9hgJpqGJkaoOveydcJNCxVcJC1PAXB4KI0ZrAAYjPcKUM e/Z4IIK/4EvJZOohJQm6sV/1dERY0rxhq9t1hkeGFLR2kYD1LoXorhdJXBCv65YuXq+xsm1YyTdQQ OkDNcpQQ==; Received: from [2001:4bb8:18c:5da7:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jdBJB-0002Mu-BA; Mon, 25 May 2020 11:30:17 +0000 From: Christoph Hellwig To: Jens Axboe Subject: block I/O accounting improvements Date: Mon, 25 May 2020 13:29:58 +0200 Message-Id: <20200525113014.345997-1-hch@lst.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Message-ID-Hash: 22KV6GJP4VAOG3RXLPQQ3H425DM3BSMQ X-Message-ID-Hash: 22KV6GJP4VAOG3RXLPQQ3H425DM3BSMQ X-MailFrom: BATV+ab9bb8b38cf50d3a9241+6119+infradead.org+hch@bombadil.srs.infradead.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation CC: Konstantin Khlebnikov , Minchan Kim , Nitin Gupta , dm-devel@redhat.com, linux-block@vger.kernel.org, drbd-dev@lists.linbit.com, linux-bcache@vger.kernel.org, linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi Jens, they series contains various improvement for block I/O accounting. The first bunch of patches switch the bio based drivers to better accounting helpers compared to the current mess. The end contains a fix and various performanc improvements. Most of this comes from a series Konstantin sent a few weeks ago, rebased on changes that landed in your tree since and my change to always use the percpu version of the disk stats. _______________________________________________ Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org To unsubscribe send an email to linux-nvdimm-leave@lists.01.org