Roland Dreier wrote: > > anyway, the solution that comes into my mind is to disable creating a > > QP/SRQ for which > 128KB allocations are needed. So > > mthca_query_device() will set the max_qp_wr and max_srq_wr attributes > > to values whose derived size still allows to use kmalloc. > > But that will limit the size of the queues that userspace can create > too. I guess we could allocate kernel wrid arrays with vmalloc(), but > I wonder if anyone actually cares about this limit... > I think that now, when implementation of IPoIB CM is available and SRQ is being used, one may need to use a SRQ with more than 16K WRs.
thanks Dotan _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
