diff options
| author |   Ryujiro Shibuya <Ryujiro.Shibuya@owmobility.com> | 2019-10-09 02:54:04 +0100 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-11-05 10:22:25 +0000 |
| commit | efb8db4c8a59ad5c9b66cad6f8b9c7862e3001aa (patch) | |
| tree | 237fa6b37eaf9ae0849098dcd44625b6158a84fe /src | |
| parent | eeaf6e761423282a2308a51eed76873b758f1bbd (diff) | |
session: avoid old io dispatch if no slots left to send
Type: fix
Signed-off-by: Ryujiro Shibuya <Ryujiro.Shibuya@owmobility.com>
Change-Id: I8e1f6cbd905ad5c21aed1b2e358540d0fbd7fc47
(cherry picked from commit 2a1118411deed799e079bf34d3f6d8bccb37f8c5)
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/session/session_node.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c index 615095fdc6c..268cd952c75 100644 --- a/src/vnet/session/session_node.c +++ b/src/vnet/session/session_node.c @@ -1321,7 +1321,8 @@ session_queue_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, old_he = pool_elt_at_index (wrk->event_elts, wrk->old_head); old_ti = clib_llist_prev_index (old_he, evt_list); - while (!clib_llist_is_empty (wrk->event_elts, evt_list, old_he)) + while (n_tx_packets < VLIB_FRAME_SIZE + && !clib_llist_is_empty (wrk->event_elts, evt_list, old_he)) { clib_llist_index_t ei; @@ -1330,7 +1331,7 @@ session_queue_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, session_event_dispatch_io (wrk, node, elt, thread_index, &n_tx_packets); old_he = pool_elt_at_index (wrk->event_elts, wrk->old_head); - if (n_tx_packets >= VLIB_FRAME_SIZE || ei == old_ti) + if (ei == old_ti) break; }; |