diff options
Diffstat (limited to 'net/mptcp/protocol.h')
| -rw-r--r-- | net/mptcp/protocol.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index f177936ff67d..1a4ca5a202c8 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -395,6 +395,9 @@ DECLARE_PER_CPU(struct mptcp_delegated_action, mptcp_delegated_actions); /* MPTCP subflow context */ struct mptcp_subflow_context { struct list_head node;/* conn_list of subflows */ + + char reset_start[0]; + unsigned long avg_pacing_rate; /* protected by msk socket lock */ u64 local_key; u64 remote_key; @@ -442,6 +445,9 @@ struct mptcp_subflow_context { u8 stale_count; long delegated_status; + + char reset_end[0]; + struct list_head delegated_node; /* link into delegated_action, protected by local BH */ u32 setsockopt_seq; @@ -473,6 +479,13 @@ mptcp_subflow_tcp_sock(const struct mptcp_subflow_context *subflow) return subflow->tcp_sock; } +static inline void +mptcp_subflow_ctx_reset(struct mptcp_subflow_context *subflow) +{ + memset(subflow->reset_start, 0, subflow->reset_end - subflow->reset_start); + subflow->request_mptcp = 1; +} + static inline u64 mptcp_subflow_get_map_offset(const struct mptcp_subflow_context *subflow) { @@ -713,6 +726,7 @@ void mptcp_crypto_hmac_sha(u64 key1, u64 key2, u8 *msg, int len, void *hmac); void __init mptcp_pm_init(void); void mptcp_pm_data_init(struct mptcp_sock *msk); +void mptcp_pm_data_reset(struct mptcp_sock *msk); void mptcp_pm_subflow_chk_stale(const struct mptcp_sock *msk, struct sock *ssk); void mptcp_pm_nl_subflow_chk_stale(const struct mptcp_sock *msk, struct sock *ssk); void mptcp_pm_new_connection(struct mptcp_sock *msk, const struct sock *ssk, int server_side); |