scsi_adjust_queue_depth man page on Scientific

scsi_adjust_queue_depth man page on Scientific

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SCSI_ADJUST_QUEUE_DE(9)		SCSI mid layer	       SCSI_ADJUST_QUEUE_DE(9)

NAME
       scsi_adjust_queue_depth - Let low level drivers change a device´s queue
       depth

SYNOPSIS
       void scsi_adjust_queue_depth(struct scsi_device * sdev, int tagged,
				    int tags);

ARGUMENTS
       sdev
	   SCSI Device in question

       tagged
	   Do we use tagged queueing (non-0) or do we treat this device as an
	   untagged device (0)

       tags
	   Number of tags allowed if tagged queueing enabled, or number of
	   commands the low level driver can queue up in non-tagged mode (as
	   per cmd_per_lun).

RETURNS
       Nothing

LOCK STATUS
       None held on entry

NOTES
       Low level drivers may call this at any time and we will do the right
       thing depending on whether or not the device is currently active and
       whether or not it even has the command blocks built yet.

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013	       SCSI_ADJUST_QUEUE_DE(9)

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