diff options
| author | Geliang Tang <geliangtang@gmail.com> | 2020-09-24 03:29:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-09-25 05:58:34 +0300 |
| commit | 0ee4261a36817c441d26ee90ad96f9cc30d678ce (patch) | |
| tree | 460c05bc5cf90cc618f7eb901f971501998eabd5 /net/mptcp/protocol.h | |
| parent | b6c08380860b926752d57c8fa9911fa388c4b876 (diff) | |
| download | linux-0ee4261a36817c441d26ee90ad96f9cc30d678ce.tar.xz | |
mptcp: implement mptcp_pm_remove_subflow
This patch implemented the local subflow removing function,
mptcp_pm_remove_subflow, it simply called mptcp_pm_nl_rm_subflow_received
under the PM spin lock.
We use mptcp_pm_remove_subflow to remove a local subflow, so change it's
argument from remote_id to local_id.
We check subflow->local_id in mptcp_pm_nl_rm_subflow_received to remove
a subflow.
Suggested-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Suggested-by: Paolo Abeni <pabeni@redhat.com>
Suggested-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp/protocol.h')
| -rw-r--r-- | net/mptcp/protocol.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index d1b1416797f8..df6cc94df1f7 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -448,7 +448,7 @@ int mptcp_pm_announce_addr(struct mptcp_sock *msk, const struct mptcp_addr_info *addr, bool echo); int mptcp_pm_remove_addr(struct mptcp_sock *msk, u8 local_id); -int mptcp_pm_remove_subflow(struct mptcp_sock *msk, u8 remote_id); +int mptcp_pm_remove_subflow(struct mptcp_sock *msk, u8 local_id); static inline bool mptcp_pm_should_add_signal(struct mptcp_sock *msk) { @@ -479,6 +479,7 @@ void mptcp_pm_nl_fully_established(struct mptcp_sock *msk); void mptcp_pm_nl_subflow_established(struct mptcp_sock *msk); void mptcp_pm_nl_add_addr_received(struct mptcp_sock *msk); void mptcp_pm_nl_rm_addr_received(struct mptcp_sock *msk); +void mptcp_pm_nl_rm_subflow_received(struct mptcp_sock *msk, u8 rm_id); int mptcp_pm_nl_get_local_id(struct mptcp_sock *msk, struct sock_common *skc); static inline struct mptcp_ext *mptcp_get_ext(struct sk_buff *skb) |