Function bt_fill

freebsd/kern/subr_vmem.c:310–316

}

static inline int
bt_fill(vmem_t *vm, int flags)
{
	if (vm->vm_nfreetags >= BT_MAXALLOC)
		return (0);
	return (_bt_fill(vm, flags));
}

/*
 * Pop a tag off of the freetag stack.