On Tue, 2017-02-14 at 13:42 +0900, Damien Le Moal wrote: > I think so. But my understanding of REQ_TYPE_BLOCK_PC is that it is the > type for requests issued internally (scsi_execute) of from things like > the SG driver, so in essence, all requests not derived from a BIO... Is > this correct ? If yes, then setting the BLOCK_TYPE_PC for > REQ_OP_ZONE_REPORT (and REQ_OP_ZONE_RESET while at it) would break this > model, wouldn't it ? Hello Damien, I think we want to keep the knowledge of which requests have a request size that should be a multiple of the logical block size in the block layer core or in the SCSI core but not in the mpt3sas driver. But I'm not sure what the best approach is to do that. Should we use the request type, should we add a new request attribute or should we add a new function? Bart.
