From patchwork Fri Sep 13 07:41:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Wagner X-Patchwork-Id: 13803048 Received: from mail.nearlyone.de (mail.nearlyone.de [49.12.199.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E469D1D52B; Fri, 13 Sep 2024 07:42:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=49.12.199.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726213351; cv=none; b=k9Qf9EZLJO3nLvaGYJSkJSx64od/AR20brhoAEbdVrvNdmoHY7j45l+XCelryICPqg0LgerX2OUGohr+Eb2koTkwYRCjsrIJ2a2DZpCkPMVRJkIdDqBJ3X9N2H15gDO95U5g02WVsX30hH8bYCmknd8f8AMwxi+Q4FCwCiFYcO8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726213351; c=relaxed/simple; bh=xcN/2MClZQoHLqg74s28dw4Q089iErLpjPvgLY8hzm8=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=u4NOw8ZyEZgxDXvCzQnrV+8PFmX2/FjnZ+uXStxY02kHQgTLePufl6v1lgnhXy/E2mynsEZZq14Slq4SgcBnifdzqLkHohlnZPVKyNUkVQxf4FVBshIK/F+U7rItc1SqEI1oRC+CO85vfh2ak8MM66+Fwdvb+P3iPaEzp2GZl6g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=monom.org; dkim=pass (2048-bit key) header.d=monom.org header.i=@monom.org header.b=ImwkuKFB; arc=none smtp.client-ip=49.12.199.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=monom.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=monom.org header.i=@monom.org header.b="ImwkuKFB" Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 0DE5FDACDF; Fri, 13 Sep 2024 09:42:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monom.org; s=dkim; t=1726213344; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding; bh=8al1aKshZXM/ap5AqW/w9WJ//+RM7rrRIU1vsdyXi/o=; b=ImwkuKFBRWdjpVxXJShrOW/l2J+O4avGesFuvBBoRUmUggXEHjYcO94uFk8LUQZfvk7ZEK fZtXT/1VFOzQcd0gn28Xh1r6EmGDvZIr60i6eclc/s8vLA9WIgMKdgKDqQBXdxmQM85SS8 LjdrbDnYM+TszCtOKzqKXrmZLxPOGAJkgapJRMu8kgf5oF964xIcHEyB9TZLpiEdBZ/g2X wTGChrlIAiwJ5VEmx3h0JEbe79HfHtpNjVoB5e97sVcm7c9Iw3nnXxJ1tBeAmS7YKINfP6 KrirOua2Yfs042xmKCm48F3OBTf2eElm2nMOu3Y2vp0EW/uvp2sqGmWddfffUg== From: Daniel Wagner Subject: [PATCH 0/6] EDITME: blk: refactor queue affinity helpers Date: Fri, 13 Sep 2024 09:41:58 +0200 Message-Id: <20240913-refactor-blk-affinity-helpers-v1-0-8e058f77af12@suse.de> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAMbs42YC/z2NQW7DIBBFr2Kx7lRAbROy6j2qLAYYJ6PGQIC4r aLcvTSRunxfX+/dRKXCVMV+uIlCG1dOsYN6GYQ/YTwScOgstNSjtEpDoQV9SwXc+RNwWThy+4E TnTOVCkburLOTG52Sojtyv/P3w/9xeHKhy7Vn2nMUK9WKj8x++I+EBDE1SBuVr9KvkD3DijlzP MKmQMFuMnp0syc/2vd6rfQa6C/osBL4tK7cum8mZY0zi+1eHNG/SRWCxDBp6aWfrfGa0ARxuN9 /AV2d8PgKAQAA To: Jens Axboe , Bjorn Helgaas , "Michael S. Tsirkin" , Jason Wang , "Martin K. Petersen" , Keith Busch , Christoph Hellwig , Sagi Grimberg Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, virtualization@lists.linux.dev, linux-scsi@vger.kernel.org, megaraidlinux.pdl@broadcom.com, mpi3mr-linuxdrv.pdl@broadcom.com, MPT-FusionLinux.pdl@broadcom.com, storagedev@microchip.com, linux-nvme@lists.infradead.org, Daniel Wagner , 20240912-do-not-overwrite-pci-mapping-v1-1-85724b6cec49@suse.de, Ming Lei X-Mailer: b4 0.14.0 X-Last-TLS-Session-Version: TLSv1.3 These patches were part of 'honor isolcpus configuration' [1] series. To simplify the review process I decided to send this as separate series because I think it's a nice cleanup independent of the isolcpus feature. One thing which I am a bit unsure are the CONFIG bits. I've reused the BLK_MQ_PCI and BLK_MQ_VIRTIO as guard for the new helpers but it looks a bit off. changes: - renamed blk_mq_dev_map_queues to blk_mq_hctx_map_queues - squased 'virito: add APIs for retrieving vq affinity' into 'blk-mq: introduce blk_mq_hctx_map_queues' - moved hisi_sas changed into a new patch - hisi_sas use define instead of hard coded value - moved helpers into their matching subsystem, removed blk-mq-pci and blk-mq-virtio files - fix spelling/typos - fixed long lines in docu (yep new lines in brief descriptions are supported, tested ti) [1] https://lore.kernel.org/all/20240806-isolcpus-io-queues-v3-0-da0eecfeaf8b@suse.de Signed-off-by: Daniel Wagner --- Daniel Wagner (5): scsi: replace blk_mq_pci_map_queues with blk_mq_hctx_map_queues scsi: hisi_sas: replace blk_mq_pci_map_queues with blk_mq_hctx_map_queues nvme: replace blk_mq_pci_map_queues with blk_mq_hctx_map_queues virtio: blk/scsi: replace blk_mq_virtio_map_queues with blk_mq_hctx_map_queues blk-mq: remove unused queue mapping helpers Ming Lei (1): blk-mq: introduce blk_mq_hctx_map_queues block/Makefile | 2 -- block/blk-mq-cpumap.c | 35 +++++++++++++++++++++++ block/blk-mq-pci.c | 46 ------------------------------- block/blk-mq-virtio.c | 46 ------------------------------- drivers/block/virtio_blk.c | 4 +-- drivers/nvme/host/fc.c | 1 - drivers/nvme/host/pci.c | 4 +-- drivers/pci/pci.c | 20 ++++++++++++++ drivers/scsi/fnic/fnic_main.c | 4 +-- drivers/scsi/hisi_sas/hisi_sas.h | 1 - drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 20 +++++++------- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 5 ++-- drivers/scsi/megaraid/megaraid_sas_base.c | 4 +-- drivers/scsi/mpi3mr/mpi3mr.h | 1 - drivers/scsi/mpi3mr/mpi3mr_os.c | 3 +- drivers/scsi/mpt3sas/mpt3sas_scsih.c | 4 +-- drivers/scsi/pm8001/pm8001_init.c | 3 +- drivers/scsi/pm8001/pm8001_sas.h | 1 - drivers/scsi/qla2xxx/qla_nvme.c | 4 +-- drivers/scsi/qla2xxx/qla_os.c | 4 +-- drivers/scsi/smartpqi/smartpqi_init.c | 8 +++--- drivers/scsi/virtio_scsi.c | 4 +-- drivers/virtio/virtio.c | 31 +++++++++++++++++++++ include/linux/blk-mq-pci.h | 11 -------- include/linux/blk-mq-virtio.h | 11 -------- include/linux/blk-mq.h | 5 ++++ include/linux/pci.h | 11 ++++++++ include/linux/virtio.h | 13 +++++++++ 28 files changed, 152 insertions(+), 154 deletions(-) --- base-commit: 26e197b7f9240a4ac301dd0ad520c0c697c2ea7d change-id: 20240912-refactor-blk-affinity-helpers-7089b95b4b10 prerequisite-message-id: 20240912-do-not-overwrite-pci-mapping-v1-1-85724b6cec49@suse.de prerequisite-patch-id: 0d995b19a62289433fe888843af1baa6fd19aec7 Best regards,