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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEF91C7EE29 for ; Fri, 9 Jun 2023 20:45:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230134AbjFIUpn (ORCPT ); Fri, 9 Jun 2023 16:45:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229523AbjFIUpm (ORCPT ); Fri, 9 Jun 2023 16:45:42 -0400 Received: from mx0a-00082601.pphosted.com (mx0a-00082601.pphosted.com [67.231.145.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C80B2D7C for ; Fri, 9 Jun 2023 13:45:42 -0700 (PDT) Received: from pps.filterd (m0044012.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 359KLZgw020324 for ; Fri, 9 Jun 2023 13:45:41 -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=1kZjeiWSwR0l0AHDID9w8iNkq6BqXuyHlq5IGLxTmXc=; b=ihq0nR7GzmXeIHgpFcbkUS/Wt0cGqkh8v7JpOh4Oud+ZAXc/WN5U6PoFch22p1hPOuLF PAikMmi5HjgondPR1YCGqltq3fkjugpi2+doa7uo/qU4kURdQsyJf0zU32OF3MZtWnQ8 N/B5nGvI+8Dp6sUlToexLxriCPEE4PluHPu3N2uA4rmIo7u4J/xmsd82MvBTFlDMOS7y 0JINKFKYARUOe6upHPA34q76ieQIYcHcykHekjB+JBGOqT82V0Oue4+6B6Pfw7avT8Tb OE57xzOsgDL7qfxAy+JEkBysaXONHBkvQASMNfQl8t7KlWKeb3LLNI5g815IACi8L1R1 uw== Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com (PPS) with ESMTPS id 3r4b1ug53k-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Fri, 09 Jun 2023 13:45:41 -0700 Received: from twshared5974.02.ash9.facebook.com (2620:10d:c0a8:1c::1b) by mail.thefacebook.com (2620:10d:c0a8:82::d) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Fri, 9 Jun 2023 13:45:39 -0700 Received: by devbig007.nao1.facebook.com (Postfix, from userid 544533) id E007F19D4CC35; Fri, 9 Jun 2023 13:45:19 -0700 (PDT) From: Keith Busch To: , , , , CC: , , Keith Busch Subject: [PATCHv2 0/2] enhanced nvme uring command polling Date: Fri, 9 Jun 2023 13:45:15 -0700 Message-ID: <20230609204517.493889-1-kbusch@meta.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-Proofpoint-ORIG-GUID: Mjjq-ZH40jDIeO8znPwtXqGk2-Rqb1Mw X-Proofpoint-GUID: Mjjq-ZH40jDIeO8znPwtXqGk2-Rqb1Mw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-09_16,2023-06-09_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org From: Keith Busch Changes from previous version: Used the new hctx polling for the existing request polling use case. (Christoph) Open coded the qc/rq conversion functions since they're simple and have one caller each. (Christoph) Merged up to block/for-6.5/io_uring because (1) this series touches io_uring uapi, and (2) using this baseline prevents a future merge conflict. Keith Busch (2): block: add request polling helper nvme: improved uring polling block/blk-mq.c | 48 ++++++++++++++++-------- drivers/nvme/host/ioctl.c | 70 ++++++++++------------------------- drivers/nvme/host/multipath.c | 2 +- drivers/nvme/host/nvme.h | 2 - include/linux/blk-mq.h | 2 + include/uapi/linux/io_uring.h | 2 + 6 files changed, 56 insertions(+), 70 deletions(-) --=20 2.34.1