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authorChristoph Hellwig <hch@lst.de>2015-10-08 11:28:04 +0300
committerJames Bottomley <JBottomley@Odin.com>2015-11-10 04:11:57 +0300
commit64d513ac31bd02a3c9b69ef04444f36c196f9a9d (patch)
tree240e1bb8a92f76b53a5cc3c00e528851a488ebf8 /drivers/scsi/stex.c
parent720ba808e9ca276919f566bbe2b4e09c79f25faa (diff)
downloadlinux-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.tar.xz
scsi: use host wide tags by default
This patch changes the !blk-mq path to the same defaults as the blk-mq I/O path by always enabling block tagging, and always using host wide tags. We've had blk-mq available for a few releases so bugs with this mode should have been ironed out, and this ensures we get better coverage of over tagging setup over different configs. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/stex.c')
-rw-r--r--drivers/scsi/stex.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 98a62bc15069..56353cd9abd3 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -1374,7 +1374,6 @@ static struct scsi_host_template driver_template = {
.eh_abort_handler = stex_abort,
.eh_host_reset_handler = stex_reset,
.this_id = -1,
- .use_blk_tags = 1,
};
static struct pci_device_id stex_pci_tbl[] = {
@@ -1659,13 +1658,6 @@ static int stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (err)
goto out_free_irq;
- err = scsi_init_shared_tag_map(host, host->can_queue);
- if (err) {
- printk(KERN_ERR DRV_NAME "(%s): init shared queue failed\n",
- pci_name(pdev));
- goto out_free_irq;
- }
-
pci_set_drvdata(pdev, hba);
err = scsi_add_host(host, &pdev->dev);