Thread (11 messages) 11 messages, 5 authors, 2024-09-16
STALE672d REVIEWED: 4 (4M)

[PATCH 4/6] nvme: replace blk_mq_pci_map_queues with blk_mq_hctx_map_queues

From: Daniel Wagner <wagi@kernel.org>
Date: 2024-09-13 07:42:33
Also in: linux-nvme, linux-pci, linux-scsi, lkml, virtualization
Subsystem: nvm express driver, nvm express fc transport drivers, the rest · Maintainers: Keith Busch, Jens Axboe, Christoph Hellwig, Sagi Grimberg, Justin Tee, Naresh Gottumukkala, Paul Ely, Linus Torvalds

From: Daniel Wagner <redacted>

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

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Wagner <redacted>
---
 drivers/nvme/host/fc.c  | 1 -
 drivers/nvme/host/pci.c | 4 ++--
 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index b81af7919e94..094be164ffdc 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -16,7 +16,6 @@
 #include <linux/nvme-fc.h>
 #include "fc.h"
 #include <scsi/scsi_transport_fc.h>
-#include <linux/blk-mq-pci.h>
 
 /* *************************** Data Structures/Defines ****************** */
 
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 6cd9395ba9ec..4af6931af19f 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -8,7 +8,6 @@
 #include <linux/async.h>
 #include <linux/blkdev.h>
 #include <linux/blk-mq.h>
-#include <linux/blk-mq-pci.h>
 #include <linux/blk-integrity.h>
 #include <linux/dmi.h>
 #include <linux/init.h>
@@ -457,7 +456,8 @@ static void nvme_pci_map_queues(struct blk_mq_tag_set *set)
 		 */
 		map->queue_offset = qoff;
 		if (i != HCTX_TYPE_POLL && offset)
-			blk_mq_pci_map_queues(map, to_pci_dev(dev->dev), offset);
+			blk_mq_hctx_map_queues(map, to_pci_dev(dev->dev), offset,
+					       pci_get_blk_mq_affinity);
 		else
 			blk_mq_map_queues(map);
 		qoff += map->nr_queues;
-- 
2.46.0
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