tree 0d368443c5783ce08140713cda6300b565761c5b
parent 574f05d37484038caa989d457fa60c1db4e81683
author Don Brace <don.brace@pmcs.com> 1422053005 -0600
committer James Bottomley <JBottomley@Parallels.com> 1422899860 -0800

hpsa: use workqueue to resubmit failed ioaccel commands

Instead of kicking the commands all the way back to the mid
layer, use a work queue.  This enables having a mechanism for
the driver to be able to resubmit the commands down the "normal"
raid path without turning off the ioaccel feature entirely
whenever an error is encountered on the ioaccel path, and
prevent excessive rescanning of devices.

Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>