On Tue, Sep 22, 2015 at 04:34:36PM +0200, Christophe Leroy wrote:
> +/*
> + * computes the checksum of a memory block at buff, length len,
> + * and adds in "sum" (32-bit)
> + *
> + * returns a 32-bit number suitable for feeding into itself
> + * or csum_tcpudp_magic
> + *
> + * this function must
On Tue, 2015-09-22 at 16:34 +0200, Christophe Leroy wrote:
> csum_partial is often called for small fixed length packets
> for which it is suboptimal to use the generic csum_partial()
> function.
>
> For instance, in my configuration, I got:
> * One place calling it with constant len 4
> * Seven
csum_partial is often called for small fixed length packets
for which it is suboptimal to use the generic csum_partial()
function.
For instance, in my configuration, I got:
* One place calling it with constant len 4
* Seven places calling it with constant len 8
* Three places calling it with
