sys/kern/subr_pool.c
130
return pp->pr_lock_ops->pl_sleep(ident, lock, priority, wmesg);
sys/kern/subr_pool.c
612
pl_sleep(pp, &mem, &mem.lock, PSWP, pp->pr_wchan);
sys/kern/subr_pool.c
86
int (*pl_sleep)(void *, union pool_lock *, int, const char *);