On Mon, May 11, 2015 at 11:58:59AM +0200, Bart Van Assche wrote: > Your proposal absolutely makes sense to me but unfortunately I do not have > the time available now to implement it. Would it be acceptable if I rework > scsi_wait_for_queuecommand() such that per-CPU counters are introduced in > blk-mq instead of one counter per hctx ? If we can't fix this for real I'd prefer to do nothing, or at least almost nothing for now, e.g. keep your original patch and ignore the blk-mq case for now. -- 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