From bdb01301f3ea51a59eff252b06643fc1fe843e57 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Wed, 19 Aug 2020 23:20:30 +0800 Subject: scsi: Add host and host template flag 'host_tagset' Add Host and host template flag 'host_tagset' so hostwide tagset can be shared on multiple reply queues after the SCSI device's reply queue is converted to blk-mq hw queue. [jpg: Update comment on .can_queue and add Scsi_Host.host_tagset] Signed-off-by: Hannes Reinecke Signed-off-by: John Garry Tested-by: Don Brace #SCSI resv cmds patches used Tested-by: Douglas Gilbert Acked-by: Martin K. Petersen Signed-off-by: Jens Axboe --- drivers/scsi/hosts.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi/hosts.c') diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 37d1c5565d90..2f162603876f 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -421,6 +421,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) shost->cmd_per_lun = sht->cmd_per_lun; shost->unchecked_isa_dma = sht->unchecked_isa_dma; shost->no_write_same = sht->no_write_same; + shost->host_tagset = sht->host_tagset; if (shost_eh_deadline == -1 || !sht->eh_host_reset_handler) shost->eh_deadline = -1; -- cgit v1.2.3