On Wed, 2013-06-05 at 13:34 +0300, Eliezer Tamir wrote: > Adds low latency socket poll support for TCP. > In tcp_v[46]_rcv() add a call to sk_mark_ll() to copy the napi_id > from the skb to the sk. > In tcp_recvmsg(), when there is no data in the socket we busy-poll. > This is a good example of how to add busy-poll support to more protocols. > > Signed-off-by: Alexander Duyck <[email protected]> > Signed-off-by: Jesse Brandeburg <[email protected]> > Tested-by: Willem de Bruijn <[email protected]> > Signed-off-by: Eliezer Tamir <[email protected]> > --- Acked-by: Eric Dumazet <[email protected]>
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