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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EAC93FC6172 for ; Fri, 13 Sep 2024 18:29:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=/V+SQCa2TzW8MFzEkXVSlXsp7/37DTm/d7GB3FIFO3s=; b=CUmjmDUcDc50nJ3w2guWsiP2Zm VYLeS9N7Rta9EjIX8MzFclFfQDQlV7eaIUBQfswXvEZgnTKN+Yl3jtSFm5hDDIKKpxIMMzen2CkdN PiNr5AlTIQ5gQ27/G94M6cbWtbymYEeGv1e7ZXxq/Pe4VniTFvslg0u9QNIb7i5DNgLiNTGi9rEBe BkuIaEunxG0uBnJKLBn7ecbaSEqSuPK9o2ni9+/vow4pBN6kyfujyTJACJF5Uakx6Y6diVsc+sJL1 ohKUM2wqxL3jVpVkXX3MlSZnk4eEhAd5f3YJv2uyqCQpsYktA3K4MTe9/m5WNMmo6VOXVA8AaObfU C4yMqCPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1spB2z-0000000GoSC-09qN; Fri, 13 Sep 2024 18:29:33 +0000 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1spB2i-0000000GoLr-0XQf for linux-nvme@lists.infradead.org; Fri, 13 Sep 2024 18:29:30 +0000 Received: from pps.filterd (m0148460.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 48DI2LlU003051 for ; Fri, 13 Sep 2024 11:29:15 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=meta.com; h=from :to:cc:subject:date:message-id:mime-version :content-transfer-encoding:content-type; s=s2048-2021-q4; bh=/V+ SQCa2TzW8MFzEkXVSlXsp7/37DTm/d7GB3FIFO3s=; b=R7owH2/YW1ioGYQXpUm E6nWvgKbwyT+UR5+hMdzVUr1dXh/hr402fZifZUtcggoO0KKgd0howyrhb5wl5XR GTq3fl5bWp9Hx0kQMsEA3n+CBvRQPe9pbzGXoNacgvP568JC1Twl6D6CgA19ig9d nUM1yz0RrqcsxTTKEuPmp8zAIiJBVp/hyWkWSrMbDgNSwBHSVj5t7hlP+cCiS5mD RycnwdMV6NhUuZpM4l++3mtRSJsNw3qXU85Ut/FAChqsYPcI3lx57PQ2D3ZfRecn ndcMNZkEoiu1ptieZuyoNt3keAKw3l503sldbL+R6n2ED5fi3xzPGzK0Iy0dkVzx pIA== Received: from mail.thefacebook.com ([163.114.134.16]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 41kha4qjc4-11 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 13 Sep 2024 11:29:15 -0700 (PDT) Received: from twshared32638.07.ash9.facebook.com (2620:10d:c085:108::4) by mail.thefacebook.com (2620:10d:c08b:78::c78f) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.2.1544.11; Fri, 13 Sep 2024 18:29:10 +0000 Received: by devbig638.nha1.facebook.com (Postfix, from userid 544533) id 518A912F91041; Fri, 13 Sep 2024 11:29:03 -0700 (PDT) From: Keith Busch To: , , , , , CC: , Keith Busch Subject: [PATCHv5 0/9] block integrity merging and counting Date: Fri, 13 Sep 2024 11:28:45 -0700 Message-ID: <20240913182854.2445457-1-kbusch@meta.com> X-Mailer: git-send-email 2.43.5 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-GUID: Vg4w7H53D5DgOWMYqsCN16JOSKVikrFW X-Proofpoint-ORIG-GUID: Vg4w7H53D5DgOWMYqsCN16JOSKVikrFW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-13_11,2024-09-13_02,2024-09-02_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240913_112916_311255_8679D533 X-CRM114-Status: UNSURE ( 9.02 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org From: Keith Busch Some fixes and cleanups to counting integrity segments when metadata is used. This addresses merging issues when integrity data is present. Changes from v3: Dropped the trivial nr_integerity_segments helper Fixed sg mapping sanity check Added reviews Fixed commit log typos Keith Busch (9): blk-mq: unconditional nr_integrity_segments blk-mq: set the nr_integrity_segments from bio blk-integrity: properly account for segments blk-integrity: consider entire bio list for merging block: provide a request helper for user integrity segments scsi: use request to get integrity segments nvme-rdma: use request to get integrity segments block: unexport blk_rq_count_integrity_sg blk-integrity: improved sg segment mapping block/bio-integrity.c | 1 - block/blk-integrity.c | 36 ++++++++++++++++++++++++----------- block/blk-merge.c | 4 ++++ block/blk-mq.c | 5 +++-- drivers/nvme/host/ioctl.c | 6 ++---- drivers/nvme/host/rdma.c | 6 +++--- drivers/scsi/scsi_lib.c | 12 +++--------- include/linux/blk-integrity.h | 15 +++++++++++---- include/linux/blk-mq.h | 3 --- 9 files changed, 51 insertions(+), 37 deletions(-) --=20 2.43.5