double_rq_lock 1804 kernel/sched/core.c double_rq_lock(src_rq, dst_rq); double_rq_lock 5713 kernel/sched/core.c double_rq_lock(rq, p_rq); double_rq_lock 1997 kernel/sched/sched.h static inline void double_rq_lock(struct rq *rq1, struct rq *rq2); double_rq_lock 2013 kernel/sched/sched.h double_rq_lock(this_rq, busiest);