- ticks_to_ctxt_switch--;
- if (ticks_to_ctxt_switch <= 0) {
- ticks_to_ctxt_switch = RtsFlags.ConcFlags.ctxtSwitchTicks;
- context_switch = 1; /* schedule a context switch */
+ if (RtsFlags.ConcFlags.ctxtSwitchTicks > 0) {
+ ticks_to_ctxt_switch--;
+ if (ticks_to_ctxt_switch <= 0) {
+ ticks_to_ctxt_switch = RtsFlags.ConcFlags.ctxtSwitchTicks;
+ context_switch = 1; /* schedule a context switch */
+ }