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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/ata
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/ata')
-rw-r--r--drivers/ata/libata-scsi.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 0d7f0da3a269..ade388648fe7 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -3689,9 +3689,6 @@ int ata_scsi_add_hosts(struct ata_host *host, struct scsi_host_template *sht)
*/
shost->max_host_blocked = 1;
- if (scsi_init_shared_tag_map(shost, host->n_tags))
- goto err_add;
-
rc = scsi_add_host_with_dma(ap->scsi_host,
&ap->tdev, ap->host->dev);
if (rc)