Symbol: mtsleep
sys/kern/kern_synch.c
210
mtsleep(wchan_t ident, pri_t priority, const char *wmesg, int timo,
sys/rump/librump/rumpkern/ltsleep.c
141
mtsleep(wchan_t ident, pri_t prio, const char *wmesg, int timo, kmutex_t *lock)