kevin/linux
1
Fork 0
Code

scsi: core: Pass sdev to blk_mq_alloc_queue()

Browse Source 
When calling scsi_alloc_sdev() -> blk_mq_alloc_queue(), we don't pass
the sdev as the queuedata, but rather manually set it afterwards. Just
pass to blk_mq_alloc_queue() to have automatically set.

Signed-off-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20240524084829.2132555-2-john.g.garry@oracle.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
John Garry 2024-05-24 08:48:28 +00:00 committed by Martin K. Petersen
parent 1613e604df
commit e7c09df178
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/scsi/scsi_scan.c
View File

@ -334,7 +334,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
sdev->sg_reserved_size = INT_MAX;
scsi_init_limits(shost, &lim);
q = blk_mq_alloc_queue(&sdev->host->tag_set, &lim, NULL);
q = blk_mq_alloc_queue(&sdev->host->tag_set, &lim, sdev);
if (IS_ERR(q)) {
/* release fn is set up in scsi_sysfs_device_initialise, so
* have to free and put manually here */
@ -344,7 +344,6 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
}
kref_get(&sdev->host->tagset_refcnt);
sdev->request_queue = q;
q->queuedata = sdev;
depth = sdev->host->cmd_per_lun ?: 1;