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SubjectRe: [PATCH v6 net-next 3/5] tcp: add TCP support for low latency receive poll.
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On Wed, 2013-05-29 at 09:39 +0300, Eliezer Tamir wrote:
> Adds busy-poll support for TCP.
> Copy the napi_id from an incomming skb to the sk in tcp_v[46]_rcv().
> when there is no data in the socket we busy-poll in tcp_recvmsg().
> This is a good example of how to add busy-poll support to new protocols.
>
> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
> Tested-by: Willem de Bruijn <willemb@google.com>
> Signed-off-by: Eliezer Tamir <eliezer.tamir@linux.intel.com>
> ---
>
> net/ipv4/tcp.c | 5 +++++
> net/ipv4/tcp_ipv4.c | 2 ++
> net/ipv6/tcp_ipv6.c | 2 ++
> 3 files changed, 9 insertions(+), 0 deletions(-)

Acked-by: Eric Dumazet <edumazet@google.com>




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