Erik Nordmark wrote: > James Carlson wrote: > >> An squeue belongs to exactly one netstack. A netstack may have one or >> many squeues. > > I don't think that is the case. In fact tcp.c has: > * This list is per squeue and squeues are shared across the tcp_stack_t's. > > The motivation is that the number of squeues should be related to the > number of CPUs to get good scalability, while the netstacks is a logical > construct for the exclusive-IP zones. Hence with 100 exclusive-IP zones > it doesn't make sense to have 100 squeues on a 8 CPU/core system.
Exclusive stack zones can't share links, so that'd seem to imply that one squeue could be used for multiple links. I'm surprised ... but not by much, I guess. ;-} -- James Carlson 42.703N 71.076W <carls...@workingcode.com> _______________________________________________ networking-discuss mailing list networking-discuss@opensolaris.org
