On Wed, Jun 04, 2014 at 09:08:12AM -0600, Jens Axboe wrote: > >The performance regression is caused by "blk-mq: avoid code > >duplication", but I don't really understand why yet. > > Gah, looks like this one dropped the tag idling. I bet that is why.
Ah, thanks. It's indeed exactly the same sort of slow down I bisected back then, this should have rung a bell instead of keeping me occupied for hours.. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
