kernel_optimize_test/drivers
Christoph Hellwig c40ecc12cf scsi: avoid ->change_queue_depth indirection for queue full tracking
All drivers use the implementation for ramping the queue up and down, so
instead of overloading the change_queue_depth method call the
implementation diretly if the driver opts into it by setting the
track_queue_depth flag in the host template.

Note that a few drivers validated the new queue depth in their
change_queue_depth method, but as we never go over the queue depth
set during slave_configure or the sysfs file this isn't nessecary
and can safely be removed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Venkatesh Srinivas <venkateshs@google.com>
2014-11-24 14:45:12 +01:00
..
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infiniband scsi: avoid ->change_queue_depth indirection for queue full tracking 2014-11-24 14:45:12 +01:00
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s390 scsi: avoid ->change_queue_depth indirection for queue full tracking 2014-11-24 14:45:12 +01:00
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scsi scsi: avoid ->change_queue_depth indirection for queue full tracking 2014-11-24 14:45:12 +01:00
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target scsi: avoid ->change_queue_depth indirection for queue full tracking 2014-11-24 14:45:12 +01:00
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