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| 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/megaraid | |
| parent | 720ba808e9ca276919f566bbe2b4e09c79f25faa (diff) | |
| download | linux-stable-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.tar.gz linux-stable-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.tar.bz2 linux-stable-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/megaraid')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_base.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index eaa81e552fd2..3b3f4809331b 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -5049,7 +5049,6 @@ static int megasas_start_aen(struct megasas_instance *instance) static int megasas_io_attach(struct megasas_instance *instance) { struct Scsi_Host *host = instance->host; - u32 error; /* * Export parameters required by SCSI mid-layer @@ -5099,13 +5098,6 @@ static int megasas_io_attach(struct megasas_instance *instance) host->hostt->eh_device_reset_handler = NULL; host->hostt->eh_bus_reset_handler = NULL; } - error = scsi_init_shared_tag_map(host, host->can_queue); - if (error) { - dev_err(&instance->pdev->dev, - "Failed to shared tag from %s %d\n", - __func__, __LINE__); - return -ENODEV; - } /* * Notify the mid-layer about the new controller |