On Mon, Jun 10, 2013 at 10:31 AM, Eric Dumazet <[email protected]> wrote: > On Mon, 2013-06-10 at 11:40 +0300, Eliezer Tamir wrote: >> Add upport for busy-polling on UDP sockets. >> In __udp[46]_lib_rcv add a call to sk_mark_ll() to copy the napi_id >> from the skb into the sk. >> This is done at the earliest possible moment, right after we identify >> which socket this skb is for. >> In __skb_recv_datagram When there is no data and the user >> tries to read we busy poll. >> >> Signed-off-by: Alexander Duyck <[email protected]> >> Signed-off-by: Jesse Brandeburg <[email protected]> >> Signed-off-by: Eliezer Tamir <[email protected]> >> --- >> >> net/core/datagram.c | 4 ++++ >> net/ipv4/udp.c | 6 +++++- >> net/ipv6/udp.c | 6 +++++- >> 3 files changed, 14 insertions(+), 2 deletions(-) > > Acked-by: Eric Dumazet <[email protected]> >
Tested-by: Willem de Bruijn <[email protected]> (per Eliezer's request) ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
