Roland Dreier <[EMAIL PROTECTED]> wrote on 09/17/2007 02:47:42 PM: > > > IPoIB CM handles this properly by gathering together single pages in > > > skbs' fragment lists. > > > Then can we reuse IPoIB CM code here? > > Yes, if possible, refactoring things so that the rx skb allocation > code becomes common between CM and non-CM would definitely make sense.
IPoIB-CM rx skb allocation is not generic to be used by UD, it allocates more buffers than needed if mtu is not 64K, and doesn't query the real max_num_sg from the device. I am thinking to have a generic skb allocation in IPoIB based on matrix of (ipoib-mtu-size, page-size, max_num_sg, head-size). Thanks Shirley _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
