diff options
Diffstat (limited to 'src/vlib/unix/input.c')
| -rw-r--r-- | src/vlib/unix/input.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/src/vlib/unix/input.c b/src/vlib/unix/input.c index e96cd902466..302d1eb1194 100644 --- a/src/vlib/unix/input.c +++ b/src/vlib/unix/input.c @@ -130,6 +130,17 @@ linux_epoll_file_update (clib_file_t * f, clib_file_update_type_t update_type) } } +static int +is_int_pending (vlib_node_main_t *nm) +{ + + for (int nt = 0; nt < VLIB_N_NODE_TYPE; nt++) + if (nm->node_interrupts[nt] && + clib_interrupt_is_any_pending (nm->node_interrupts[nt])) + return 1; + return 0; +} + static_always_inline uword linux_epoll_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame, u32 thread_index) @@ -174,8 +185,8 @@ linux_epoll_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, else if (is_main && vector_rate < 2 && vm->api_queue_nonempty == 0 && nm->input_node_counts_by_state[VLIB_NODE_STATE_POLLING] == 0) { - ticks_until_expiration = TW (tw_timer_first_expires_in_ticks) - ((TWT (tw_timer_wheel) *) nm->timing_wheel); + ticks_until_expiration = TW (tw_timer_first_expires_in_ticks) ( + (TWT (tw_timer_wheel) *) vm->timing_wheel); /* Nothing on the fast wheel, sleep 10ms */ if (ticks_until_expiration == TW_SLOTS_PER_RING) @@ -250,10 +261,7 @@ linux_epoll_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node, while (nanosleep (&ts, &tsrem) < 0) ts = tsrem; if (*vlib_worker_threads->wait_at_barrier || - clib_interrupt_is_any_pending ( - nm->input_node_interrupts) || - clib_interrupt_is_any_pending ( - nm->pre_input_node_interrupts)) + is_int_pending (nm)) goto done; } } |