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 779AFFC6171 for ; Fri, 13 Sep 2024 19:31:19 +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:References:In-Reply-To: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:List-Owner; bh=RWIdamZUV/daqLi0XaMr2NW2huZHn5RwNbZdv3Y9OBM=; b=H78cyAGwZwrCY2M7AI636ny6ba BgRcuEq5wiuo9D7buAmII1F8oMibGi9ETuS9v8vgFA+SzHAmizd9kKBigjFMxevxmzIAYURLnFLwT q2s5O+mCHd12Y3mnDBk/HcVDucO8Q+bjY+v792SQf3nXR0DyKHrBJRtuasHXKGCnYrto5+n7jGxpd PLG/ANl1c17XYvAJ5EoUx7WUG3jxXPRJ+ynHOYL+xFFXmHSYkLoRceU6aVL+i0gpUqZULTN6EMWPO kgzQs/dQ6CnpP9h9igjITe+faM1OXNi11/4VGzZ/iZz4HKtbuFJeocsVwLx0lH309mbZriccA5Fjb i3nDEOHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1spC0h-0000000Gwdb-1jpc; Fri, 13 Sep 2024 19:31:15 +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 1spB2d-0000000GoL2-1bOH for linux-nvme@lists.infradead.org; Fri, 13 Sep 2024 18:29:31 +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 48DI2LlM003051 for ; Fri, 13 Sep 2024 11:29:09 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=meta.com; h=from :to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= s2048-2021-q4; bh=RWIdamZUV/daqLi0XaMr2NW2huZHn5RwNbZdv3Y9OBM=; b= LKbwMfgGhLRc6oJ2BAVl3N4UNTH0SbpitrSMMSwvxps3IanpH0HsvJwBegSkQLZo xtQ566wFijhLEAk03KoDXz1BBbHloLyTwHrO1FKFtf/6/L1HoQsF84eAzqeRnzyC LSFrPAKEdTC3Tkp6YWM5u1SkqT0tzhWK9Mp7vbheeubxhXn9/wjTBjFXMTfFlXUB RKR3VlKPCgf82TDnjBI/0mpBWSVax4EEin672AE/pkRlcCs9/CMMiY65qBaSjDS1 MLEVQoNEUOx6IJ33S4q5lfutcHt/DAH5miwUtpufY+0Zs6kvOSX71cM+N1FJCH+U +19TRb7p1U7wFGscel6TFA== Received: from mail.thefacebook.com ([163.114.134.16]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 41kha4qjc4-3 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 13 Sep 2024 11:29:09 -0700 (PDT) Received: from twshared18321.17.frc2.facebook.com (2620:10d:c085:108::150d) 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 18:29:07 +0000 Received: by devbig638.nha1.facebook.com (Postfix, from userid 544533) id 8DC0712F9104F; Fri, 13 Sep 2024 11:29:03 -0700 (PDT) From: Keith Busch To: , , , , , CC: , Keith Busch , Kanchan Joshi Subject: [PATCHv5 7/9] nvme-rdma: use request to get integrity segments Date: Fri, 13 Sep 2024 11:28:52 -0700 Message-ID: <20240913182854.2445457-8-kbusch@meta.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <20240913182854.2445457-1-kbusch@meta.com> References: <20240913182854.2445457-1-kbusch@meta.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-GUID: Q4OmSZS0sfvuthl27Oj_3Oac0c-ewLFy X-Proofpoint-ORIG-GUID: Q4OmSZS0sfvuthl27Oj_3Oac0c-ewLFy 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_112911_558334_28C456AA X-CRM114-Status: GOOD ( 13.14 ) 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 The request tracks the integrity segments already, so no need to recount the segments again. Reviewed-by: Christoph Hellwig Reviewed-by: Martin K. Petersen Reviewed-by: Kanchan Joshi Signed-off-by: Keith Busch --- drivers/nvme/host/rdma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index 15b5e06039a5f..256466bdaee7c 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -1496,7 +1496,7 @@ static int nvme_rdma_dma_map_req(struct ib_device *= ibdev, struct request *rq, req->metadata_sgl->sg_table.sgl =3D (struct scatterlist *)(req->metadata_sgl + 1); ret =3D sg_alloc_table_chained(&req->metadata_sgl->sg_table, - blk_rq_count_integrity_sg(rq->q, rq->bio), + rq->nr_integrity_segments, req->metadata_sgl->sg_table.sgl, NVME_INLINE_METADATA_SG_CNT); if (unlikely(ret)) { --=20 2.43.5