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author | Christoph Hellwig <hch@lst.de> | 2014-11-13 14:25:11 +0100 |
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committer | Christoph Hellwig <hch@lst.de> | 2014-11-24 14:45:12 +0100 |
commit | c40ecc12cfdb630332198a04e2832ae8218a61f1 (patch) | |
tree | 881456a7d46ca017dba4cc003e2fe1be427614fc /drivers/scsi/mpt2sas/mpt2sas_base.h | |
parent | 89dac7bb3b0494685241369951f95494e86ee61f (diff) | |
download | linux-c40ecc12cfdb630332198a04e2832ae8218a61f1.tar.gz |
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>
Diffstat (limited to 'drivers/scsi/mpt2sas/mpt2sas_base.h')
0 files changed, 0 insertions, 0 deletions