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authorAmritha Nambiar <amritha.nambiar@intel.com>2018-06-30 07:26:57 +0300
committerDavid S. Miller <davem@davemloft.net>2018-07-02 03:06:24 +0300
commitc6345ce7d361dce1b5d02a2181ccb598c27fd7ae (patch)
treee3e40f7b159a24b76b55c7c48f6057ecc0a423fd /include/net/busy_poll.h
parent755c31cd85aea35cf7a5e7253851b52c08eff6e9 (diff)
downloadlinux-c6345ce7d361dce1b5d02a2181ccb598c27fd7ae.tar.xz
net: Record receive queue number for a connection
This patch adds a new field to sock_common 'skc_rx_queue_mapping' which holds the receive queue number for the connection. The Rx queue is marked in tcp_finish_connect() to allow a client app to do SO_INCOMING_NAPI_ID after a connect() call to get the right queue association for a socket. Rx queue is also marked in tcp_conn_request() to allow syn-ack to go on the right tx-queue associated with the queue on which syn is received. Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com> Signed-off-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/busy_poll.h')
-rw-r--r--include/net/busy_poll.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/busy_poll.h b/include/net/busy_poll.h
index c5187438af38..9e36fda652b7 100644
--- a/include/net/busy_poll.h
+++ b/include/net/busy_poll.h
@@ -151,6 +151,7 @@ static inline void sk_mark_napi_id(struct sock *sk, const struct sk_buff *skb)
#ifdef CONFIG_NET_RX_BUSY_POLL
sk->sk_napi_id = skb->napi_id;
#endif
+ sk_rx_queue_set(sk, skb);
}
/* variant used for unconnected sockets */