On 06/06/18 17:06, Mateusz Guzik wrote: > On Wed, Jun 6, 2018 at 3:59 PM, Hans Petter Selasky <hselasky at freebsd.org> > wrote: > > cmpset loops are crap since they require an explicit re-read of the target > value > > see fcmpset and refcount_acquire_if_not_zero for an example use > See r334718. Thank you! --HPS