+ /*
+ * If the interrupts were not processed yet, ensure we wait a bit,
+ * but up to a point.
+ */
+ int need_more_wait = 0;
+ int max_wait_cycles = 100;
+ do {
+ need_more_wait = 0;
+ vec_foreach(pw0, am->per_worker_data) {
+ if (pw0->interrupt_generation != am->fa_interrupt_generation) {
+ need_more_wait = 1;
+ }
+ }
+ if (need_more_wait) {
+ vlib_process_suspend(vm, 0.0001);
+ }
+ } while (need_more_wait && (--max_wait_cycles > 0));