diff options
| author |   Christoph Hellwig <hch@lst.de> | 2015-10-08 09:28:04 +0100 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Odin.com> | 2015-11-09 17:11:57 -0800 |
| commit | 64d513ac31bd02a3c9b69ef04444f36c196f9a9d (patch) | |
| tree | 240e1bb8a92f76b53a5cc3c00e528851a488ebf8 /drivers/scsi/ufs | |
| parent | bnx2fc: reduce stack usage in __bnx2fc_enable (diff) | |
| download | linux-dev-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.tar.xz linux-dev-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.zip | |
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/ufs')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index b0ade73f8c6a..9065eb451677 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4355,7 +4355,6 @@ static struct scsi_host_template ufshcd_driver_template = { .cmd_per_lun = UFSHCD_CMD_PER_LUN, .can_queue = UFSHCD_CAN_QUEUE, .max_host_blocked = 1, - .use_blk_tags = 1, .track_queue_depth = 1, }; @@ -5619,13 +5618,6 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) hba->is_irq_enabled = true; } - /* Enable SCSI tag mapping */ - err = scsi_init_shared_tag_map(host, host->can_queue); - if (err) { - dev_err(hba->dev, "init shared queue failed\n"); - goto exit_gating; - } - err = scsi_add_host(host, hba->dev); if (err) { dev_err(hba->dev, "scsi_add_host failed\n"); |