kernel_optimize_test/drivers/nvme
Matias Bjorling 9f86726843 nvme: lightnvm: return ppa completion status
PPAs sent to device is separately acknowledge in a 64bit status
variable. The status is stored in DW0 and DW1 of the completion queue
entry. Store this status inside the nvm_rq for further processing.

This can later be used to implement retry techniques for failed writes
and reads.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>
2016-03-18 18:10:38 -07:00
..
host nvme: lightnvm: return ppa completion status 2016-03-18 18:10:38 -07:00
Kconfig
Makefile