[PATCH 2/5] block: add support for REQ_OP_WRITE_ZEROES
Martin K. Petersen
martin.petersen at oracle.com
Wed Nov 16 18:48:02 PST 2016
>>>>> "Keith" == Keith Busch <keith.busch at intel.com> writes:
Keith> Your maximum bi_size exceeds the 2-bytes an NVMe Write Zeroes
Keith> command provides for the block count. Instead of having a simple
Keith> queue flag for write zeroes support, have it take a max sectors
Keith> value instead.
Yes, please. Make it a queue limit and make sure it is properly stacked.
The rest looks sensible to me. I'll wire up the SCSI pieces.
Martin K. Petersen Oracle Linux Engineering
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