HelenOS sources

runq_t             93 kernel/generic/include/cpu.h 	runq_t rq[RQ_COUNT];
runq_t            370 kernel/generic/src/proc/scheduler.c 	runq_t *rq = &cpu->rq[i];
runq_t            619 kernel/generic/src/proc/scheduler.c 	runq_t *old_rq = &old_cpu->rq[i];
runq_t            620 kernel/generic/src/proc/scheduler.c 	runq_t *new_rq = &CPU->rq[i];
HelenOS homepage, sources at GitHub