On Thu, Mar 12, 2015 at 12:37 PM, Adrian Chadd <adr...@freebsd.org> wrote: > Do you have access to any boxes that have more than 12 cores?
I have a 14-core hyperthreaded machine (so 28 logical cores), but it has no disk (long story). I could do a build out of a memory disk though. Also, to ask a stupid question - why wasn't the reader gifted a > temporary priority boost because you were trying to acquire the write > lock? > rwlocks don't have any metadata tracking what threads hold a read lock, so it's impossible to propagate priority to them. rwlocks only keep a counter of the number of readers. _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"