diff options
| author | Maxim Galaganov <max@internet.ru> | 2021-12-03 23:35:40 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-07 20:36:31 +0100 |
| commit | 8b38217a2a98df6240c0cddb6f18d04923e24277 (patch) | |
| tree | 38499c44dac9fd5c6c507b2047e652d9506068a3 /net/mptcp | |
| parent | tcp: expose __tcp_sock_set_cork and __tcp_sock_set_nodelay (diff) | |
| download | linux-8b38217a2a98df6240c0cddb6f18d04923e24277.tar.xz linux-8b38217a2a98df6240c0cddb6f18d04923e24277.zip | |
mptcp: expose mptcp_check_and_set_pending
Expose the mptcp_check_and_set_pending() function for use inside MPTCP
sockopt code. The next patch will call it when TCP_CORK is cleared or
TCP_NODELAY is set on the MPTCP socket in order to push pending data
from mptcp_release_cb().
Acked-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Maxim Galaganov <max@internet.ru>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/protocol.c | 2 | ||||
| -rw-r--r-- | net/mptcp/protocol.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 943f74e804bd..f124cca125d2 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -1502,7 +1502,7 @@ static void mptcp_update_post_push(struct mptcp_sock *msk, msk->snd_nxt = snd_nxt_new; } -static void mptcp_check_and_set_pending(struct sock *sk) +void mptcp_check_and_set_pending(struct sock *sk) { if (mptcp_send_head(sk) && !test_bit(MPTCP_PUSH_PENDING, &mptcp_sk(sk)->flags)) diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index bb51fa7f5566..147b22da41ca 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -555,6 +555,7 @@ unsigned int mptcp_stale_loss_cnt(const struct net *net); void mptcp_subflow_fully_established(struct mptcp_subflow_context *subflow, struct mptcp_options_received *mp_opt); bool __mptcp_retransmit_pending_data(struct sock *sk); +void mptcp_check_and_set_pending(struct sock *sk); void __mptcp_push_pending(struct sock *sk, unsigned int flags); bool mptcp_subflow_data_available(struct sock *sk); void __init mptcp_subflow_init(void); |