From: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Date: Thu, 9 Jan 2014 14:24:47 -0800 > This will allow us to use bigger receive buffer, and prevent allocation failure > due to fragmented memory. > > Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> > Reviewed-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> Not until you start using paged SKBs in netvsc_recv_callback. Whatever fragmention you think you're avoiding in the hyperv layer, you're still going to get from the: skb = netdev_alloc_skb_ip_align(net, packet->total_data_buflen); call there. This change makes no sense in isolation, therefore I'm not applying it until you also include the appropriate changes to avoid the same exact fragmentation issue in netvsc_drv.c as stated above. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
