>>>>> "Jens" == Jens Axboe <jens.axboe@xxxxxxxxxx> writes: Jens> Uhm, but it IS "a blatant layering violation", it's doing things Jens> from the wrong side up :-) I also disagree with mucking with the elevator directly in sd.c. The whole point of my I/O hints work is to expose the I/O topology in a generic fashion so that upper layers can take advantage of them. I'll post a new batch of those patches shortly... -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html