Le Mardi 03 Octobre 2006 08:59, Keir Fraser a écrit : > On 3/10/06 7:43 am, "Tristan Gingold" <[EMAIL PROTECTED]> wrote: > > Le Mardi 03 Octobre 2006 07:06, Isaku Yamahata a écrit : > >> make MAX_SKBUFF_ORDER page size independent. > >> Presumably the original value 4 comes from 64KB = (4KB << 4) which is > >> ip packet maximum size. > >> However page size is not always 4KB. e.g. IA64 default page size is > >> 16KB. > > > > I suppose it fixes the fedora bug ? > > > > I wonder if this patch works when pagesize is 64KB ? Maybe force 1 as > > the minimum value ? > > We want to move to the copying receive path as default asap by the way, you > might want to check that it works with ia64 (boot a domU with extra Linux > cmdline option "xennet.rx_copy" and check you get a boot message saying > that a net device eth0 has been created with copying receive path). This option has net yet been merged in xen-ia64-unstable.hg; I will try ASAP.
> Also since our network interfaces now support scatter-gather (thanks to > Herbert Xu) I expect to get rid of our special skbuff allocators, at least > for oridnary alloc_skb and dev_alloc_skb calls. This should happen early in > the 3.0.4 development cycle. Good news. Tristan. _______________________________________________ Xen-ia64-devel mailing list [email protected] http://lists.xensource.com/xen-ia64-devel
