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scsi: storvsc: Increase cmd_per_lun for higher speed devices
[ Upstream commit cabe92a55e
]
Increase cmd_per_lun to allow more I/Os in progress per device,
particularly for NVMe's. The Hyper-V host side can handle the higher
count with no issues.
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 1 additions and 1 deletions
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@ -1580,7 +1580,7 @@ static struct scsi_host_template scsi_driver = {
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.eh_timed_out = storvsc_eh_timed_out,
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.slave_alloc = storvsc_device_alloc,
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.slave_configure = storvsc_device_configure,
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.cmd_per_lun = 255,
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.cmd_per_lun = 2048,
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.this_id = -1,
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.use_clustering = ENABLE_CLUSTERING,
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/* Make sure we dont get a sg segment crosses a page boundary */
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