prerandom_lock 538 net/batman-adv/tp_meter.c spin_lock_bh(&tp_vars->prerandom_lock); prerandom_lock 542 net/batman-adv/tp_meter.c spin_unlock_bh(&tp_vars->prerandom_lock); prerandom_lock 1028 net/batman-adv/tp_meter.c spin_lock_init(&tp_vars->prerandom_lock); prerandom_lock 1479 net/batman-adv/types.h spinlock_t prerandom_lock;