diff options
| author | David S. Miller <davem@davemloft.net> | 2013-12-31 13:31:42 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-31 13:31:42 -0500 |
| commit | 71a1d9ee103dc4c0dc9e534ee19bc92ceef0024b (patch) | |
| tree | ce2635a6fe72be741d7dee0138d10c827ee842e9 /include | |
| parent | 84a6a0acad145fb9bc11dcb60f6d064072f0cc1c (diff) | |
| parent | 9bc8893937c8369c9c3a045c05f5820f2242bc96 (diff) | |
Merge branch 'tun_rfs'
Zhi Yong Wu says:
====================
tun: add the RFS support
Since Tom Herbert's hash related patchset was modified and got merged,
his pachset about adding support for RFS on tun flows also need to get
adjusted accordingly. I tried to update them, and before i will start
to do some perf tests, i hope to get one correct code base, so it's time
to post them out now. Any constructive comments are welcome, thanks.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/sock.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 2ef3c3eca47a..8ee90add69d2 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -820,30 +820,40 @@ static inline int sk_backlog_rcv(struct sock *sk, struct sk_buff *skb) return sk->sk_backlog_rcv(sk, skb); } -static inline void sock_rps_record_flow(const struct sock *sk) +static inline void sock_rps_record_flow_hash(__u32 hash) { #ifdef CONFIG_RPS struct rps_sock_flow_table *sock_flow_table; rcu_read_lock(); sock_flow_table = rcu_dereference(rps_sock_flow_table); - rps_record_sock_flow(sock_flow_table, sk->sk_rxhash); + rps_record_sock_flow(sock_flow_table, hash); rcu_read_unlock(); #endif } -static inline void sock_rps_reset_flow(const struct sock *sk) +static inline void sock_rps_reset_flow_hash(__u32 hash) { #ifdef CONFIG_RPS struct rps_sock_flow_table *sock_flow_table; rcu_read_lock(); sock_flow_table = rcu_dereference(rps_sock_flow_table); - rps_reset_sock_flow(sock_flow_table, sk->sk_rxhash); + rps_reset_sock_flow(sock_flow_table, hash); rcu_read_unlock(); #endif } +static inline void sock_rps_record_flow(const struct sock *sk) +{ + sock_rps_record_flow_hash(sk->sk_rxhash); +} + +static inline void sock_rps_reset_flow(const struct sock *sk) +{ + sock_rps_reset_flow_hash(sk->sk_rxhash); +} + static inline void sock_rps_save_rxhash(struct sock *sk, const struct sk_buff *skb) { |