linux-kernel - [PATCH 5/6] virtio: blk/scsi: replace blk_mq_virtio_map_queues with blk_mq_hctx_map

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240913-refactor-blk-affinity-helpers-v1-5-8e058f77af12@suse.de>
Date: Fri, 13 Sep 2024 09:42:03 +0200
From: Daniel Wagner <wagi@...nel.org>
To: Jens Axboe <axboe@...nel.dk>, Bjorn Helgaas <bhelgaas@...gle.com>, 
 "Michael S. Tsirkin" <mst@...hat.com>, Jason Wang <jasowang@...hat.com>, 
 "Martin K. Petersen" <martin.petersen@...cle.com>, 
 Keith Busch <kbusch@...nel.org>, Christoph Hellwig <hch@....de>, 
 Sagi Grimberg <sagi@...mberg.me>
Cc: linux-block@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-pci@...r.kernel.org, virtualization@...ts.linux.dev, 
 linux-scsi@...r.kernel.org, megaraidlinux.pdl@...adcom.com, 
 mpi3mr-linuxdrv.pdl@...adcom.com, MPT-FusionLinux.pdl@...adcom.com, 
 storagedev@...rochip.com, linux-nvme@...ts.infradead.org, 
 Daniel Wagner <dwagner@...e.de>, 
 20240912-do-not-overwrite-pci-mapping-v1-1-85724b6cec49@...e.de
Subject: [PATCH 5/6] virtio: blk/scsi: replace blk_mq_virtio_map_queues
 with blk_mq_hctx_map_queues

From: Daniel Wagner <dwagner@...e.de>

Replace all users of blk_mq_virtio_map_queues with the more generic
blk_mq_hctx_map_queues. This in preparation to retire
blk_mq_virtio_map_queues.

Signed-off-by: Daniel Wagner <dwagner@...e.de>
---
 drivers/block/virtio_blk.c | 4 ++--
 drivers/scsi/virtio_scsi.c | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 194417abc105..c3f4d1bdc0ef 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -13,7 +13,6 @@
 #include <linux/string_helpers.h>
 #include <linux/idr.h>
 #include <linux/blk-mq.h>
-#include <linux/blk-mq-virtio.h>
 #include <linux/numa.h>
 #include <linux/vmalloc.h>
 #include <uapi/linux/virtio_ring.h>
@@ -1186,7 +1185,8 @@ static void virtblk_map_queues(struct blk_mq_tag_set *set)
 		if (i == HCTX_TYPE_POLL)
 			blk_mq_map_queues(&set->map[i]);
 		else
-			blk_mq_virtio_map_queues(&set->map[i], vblk->vdev, 0);
+			blk_mq_hctx_map_queues(&set->map[i], vblk->vdev, 0,
+					       virtio_get_blk_mq_affinity);
 	}
 }

diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 8471f38b730e..4104db7a6dff 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -29,7 +29,6 @@
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi_devinfo.h>
 #include <linux/seqlock.h>
-#include <linux/blk-mq-virtio.h>

 #include "sd.h"

@@ -746,7 +745,8 @@ static void virtscsi_map_queues(struct Scsi_Host *shost)
 		if (i == HCTX_TYPE_POLL)
 			blk_mq_map_queues(map);
 		else
-			blk_mq_virtio_map_queues(map, vscsi->vdev, 2);
+			blk_mq_hctx_map_queues(map, vscsi->vdev, 2,
+					      virtio_get_blk_mq_affinity);
 	}
 }

-- 
2.46.0