diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-03-23 15:34:22 +0000 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2020-04-04 17:34:13 +0000 |
| commit | 9f86d225ab4f3dccbf61383a75d6af7d321a204e (patch) | |
| tree | 28051dc383a6214a20854fd21a460281cd8c373c /src/vnet/tcp | |
| parent | ed8db52539a8d8239a9a43bea53328d25eb47f0d (diff) | |
session tls: support tls descheduling
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: Ieb8bb9c6deb92479fdd3e045778fe5ae4782d1ea
Diffstat (limited to 'src/vnet/tcp')
| -rw-r--r-- | src/vnet/tcp/tcp.h | 2 | ||||
| -rw-r--r-- | src/vnet/tcp/tcp_output.c | 11 |
2 files changed, 6 insertions, 7 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h index f8c8cb342fe..f4cc2c88e62 100644 --- a/src/vnet/tcp/tcp.h +++ b/src/vnet/tcp/tcp.h @@ -325,7 +325,7 @@ void tcp_reschedule (tcp_connection_t * tc); fib_node_index_t tcp_lookup_rmt_in_fib (tcp_connection_t * tc); u32 tcp_session_push_header (transport_connection_t * tconn, vlib_buffer_t * b); -int tcp_session_custom_tx (void *conn, u32 max_burst_size); +int tcp_session_custom_tx (void *conn, transport_send_params_t * sp); void tcp_connection_timers_init (tcp_connection_t * tc); void tcp_connection_timers_reset (tcp_connection_t * tc); diff --git a/src/vnet/tcp/tcp_output.c b/src/vnet/tcp/tcp_output.c index 095f3602557..b1af535eea7 100644 --- a/src/vnet/tcp/tcp_output.c +++ b/src/vnet/tcp/tcp_output.c @@ -2010,7 +2010,7 @@ tcp_do_retransmit (tcp_connection_t * tc, u32 max_burst_size) } int -tcp_session_custom_tx (void *conn, u32 max_burst_size) +tcp_session_custom_tx (void *conn, transport_send_params_t * sp) { tcp_connection_t *tc = (tcp_connection_t *) conn; u32 n_segs = 0; @@ -2018,8 +2018,7 @@ tcp_session_custom_tx (void *conn, u32 max_burst_size) if (tcp_in_cong_recovery (tc) && (tc->flags & TCP_CONN_RXT_PENDING)) { tc->flags &= ~TCP_CONN_RXT_PENDING; - n_segs = tcp_do_retransmit (tc, max_burst_size); - max_burst_size -= n_segs; + n_segs = tcp_do_retransmit (tc, sp->max_burst_size); } if (!(tc->flags & TCP_CONN_SNDACK)) @@ -2031,13 +2030,13 @@ tcp_session_custom_tx (void *conn, u32 max_burst_size) if (n_segs && !tc->pending_dupacks) return n_segs; - if (!max_burst_size) + if (sp->max_burst_size <= n_segs) { tcp_program_ack (tc); - return max_burst_size; + return n_segs; } - n_segs += tcp_send_acks (tc, max_burst_size); + n_segs += tcp_send_acks (tc, sp->max_burst_size - n_segs); return n_segs; } |