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-rw-r--r--src/vlib/node_funcs.h28
1 files changed, 15 insertions, 13 deletions
diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 4d7cc1928f3..d6588a74ba1 100644
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -46,6 +46,7 @@
#define included_vlib_node_funcs_h
#include <vppinfra/fifo.h>
+#include <vppinfra/tw_timer_1t_3w_1024sl_ov.h>
/** \brief Get vlib node by index.
@warning This function will ASSERT if @c i is out of range.
@@ -428,14 +429,14 @@ vlib_current_process (vlib_main_t * vm)
return vlib_get_current_process (vm)->node_runtime.node_index;
}
-/** Returns TRUE if a process suspend time is less than 1us
+/** Returns TRUE if a process suspend time is less than 10us
@param dt - remaining poll time in seconds
- @returns 1 if dt < 1e-6, 0 otherwise
+ @returns 1 if dt < 10e-6, 0 otherwise
*/
always_inline uword
vlib_process_suspend_time_is_zero (f64 dt)
{
- return dt < 1e-6;
+ return dt < 10e-6;
}
/** Suspend a vlib cooperative multi-tasking thread for a period of time
@@ -450,7 +451,6 @@ vlib_process_suspend (vlib_main_t * vm, f64 dt)
uword r;
vlib_node_main_t *nm = &vm->node_main;
vlib_process_t *p = vec_elt (nm->processes, nm->current_process_index);
- u64 dt_cpu = dt * vm->clib_time.clocks_per_second;
if (vlib_process_suspend_time_is_zero (dt))
return VLIB_PROCESS_RESUME_LONGJMP_RESUME;
@@ -459,7 +459,8 @@ vlib_process_suspend (vlib_main_t * vm, f64 dt)
r = clib_setjmp (&p->resume_longjmp, VLIB_PROCESS_RESUME_LONGJMP_SUSPEND);
if (r == VLIB_PROCESS_RESUME_LONGJMP_SUSPEND)
{
- p->resume_cpu_time = clib_cpu_time_now () + dt_cpu;
+ /* expiration time in 10us ticks */
+ p->resume_clock_interval = dt * 1e5;
clib_longjmp (&p->return_longjmp, VLIB_PROCESS_RETURN_LONGJMP_SUSPEND);
}
@@ -718,8 +719,7 @@ vlib_process_wait_for_event_or_clock (vlib_main_t * vm, f64 dt)
r = clib_setjmp (&p->resume_longjmp, VLIB_PROCESS_RESUME_LONGJMP_SUSPEND);
if (r == VLIB_PROCESS_RESUME_LONGJMP_SUSPEND)
{
- p->resume_cpu_time = (clib_cpu_time_now ()
- + (dt * vm->clib_time.clocks_per_second));
+ p->resume_clock_interval = dt * 1e5;
clib_longjmp (&p->return_longjmp, VLIB_PROCESS_RETURN_LONGJMP_SUSPEND);
}
@@ -834,7 +834,8 @@ vlib_process_signal_event_helper (vlib_node_main_t * nm,
p->flags = p_flags | VLIB_PROCESS_RESUME_PENDING;
vec_add1 (nm->data_from_advancing_timing_wheel, x);
if (delete_from_wheel)
- timing_wheel_delete (&nm->timing_wheel, x);
+ TW (tw_timer_stop) ((TWT (tw_timer_wheel) *) nm->timing_wheel,
+ p->stop_timer_handle);
}
return data_to_be_written_by_caller;
@@ -895,7 +896,6 @@ vlib_process_signal_event_at_time (vlib_main_t * vm,
else
{
vlib_signal_timed_event_data_t *te;
- u64 dt_cpu = dt * vm->clib_time.clocks_per_second;
pool_get_aligned (nm->signal_timed_event_data_pool, te, sizeof (te[0]));
@@ -911,10 +911,12 @@ vlib_process_signal_event_at_time (vlib_main_t * vm,
te->process_node_index = n->runtime_index;
te->event_type_index = t;
- timing_wheel_insert (&nm->timing_wheel, clib_cpu_time_now () + dt_cpu,
- vlib_timing_wheel_data_set_timed_event (te -
- nm->
- signal_timed_event_data_pool));
+ p->stop_timer_handle =
+ TW (tw_timer_start) ((TWT (tw_timer_wheel) *) nm->timing_wheel,
+ vlib_timing_wheel_data_set_timed_event
+ (te - nm->signal_timed_event_data_pool),
+ 0 /* timer_id */ ,
+ (vlib_time_now (vm) + dt) * 1e5);
/* Inline data big enough to hold event? */
if (te->n_data_bytes < sizeof (te->inline_event_data))