156 	struct prison *pr;  in mac_do_rule_find()  local
159 	for (pr = spr;; pr = pr->pr_parent) {  in mac_do_rule_find()
160 		mtx_lock(&pr->pr_mtx);  in mac_do_rule_find()
161 		if (pr == &prison0) {  in mac_do_rule_find()
165 		rules = osd_jail_get(pr, mac_do_osd_jail_slot);  in mac_do_rule_find()
168 		mtx_unlock(&pr->pr_mtx);  in mac_do_rule_find()
170 	*prp = pr;  in mac_do_rule_find()
180 	struct prison *pr;  in sysctl_rules()  local
184 	rules = mac_do_rule_find(req->td->td_ucred->cr_prison, &pr);  in sysctl_rules()
185 	mtx_unlock(&pr->pr_mtx);  in sysctl_rules()
191 	mtx_lock(&pr->pr_mtx);  in sysctl_rules()
193 	mtx_unlock(&pr->pr_mtx);  in sysctl_rules()
206 	mtx_lock(&pr->pr_mtx);  in sysctl_rules()
210 	mtx_unlock(&pr->pr_mtx);  in sysctl_rules()
231 mac_do_alloc_prison(struct prison *pr, struct mac_do_rule **lrp)  in mac_do_alloc_prison()  argument
237 	rules = mac_do_rule_find(pr, &ppr);  in mac_do_alloc_prison()
238 	if (ppr == pr)  in mac_do_alloc_prison()
244 	rules = mac_do_rule_find(pr, &ppr);  in mac_do_alloc_prison()
245 	if (ppr == pr) {  in mac_do_alloc_prison()
250 	mtx_lock(&pr->pr_mtx);  in mac_do_alloc_prison()
251 	osd_jail_set_reserved(pr, mac_do_osd_jail_slot, rsv, new_rules);  in mac_do_alloc_prison()
256 	mtx_unlock(&pr->pr_mtx);  in mac_do_alloc_prison()
271 	struct prison *pr = obj;  in mac_do_prison_set()  local
288 		mtx_lock(&pr->pr_mtx);  in mac_do_prison_set()
289 		osd_jail_del(pr, mac_do_osd_jail_slot);  in mac_do_prison_set()
290 		mtx_unlock(&pr->pr_mtx);  in mac_do_prison_set()
293 		mac_do_alloc_prison(pr, &rules);  in mac_do_prison_set()
303 		mtx_lock(&pr->pr_mtx);  in mac_do_prison_set()
307 		mtx_unlock(&pr->pr_mtx);  in mac_do_prison_set()
321 	struct prison *ppr, *pr = obj;  in mac_do_prison_get()  local
326 	rules = mac_do_rule_find(pr, &ppr);  in mac_do_prison_get()
342 	struct prison *pr = obj;  in mac_do_prison_create()  local
344 	mac_do_alloc_prison(pr, NULL);  in mac_do_prison_create()
351 	struct prison *pr = obj;  in mac_do_prison_remove()  local
354 	mtx_lock(&pr->pr_mtx);  in mac_do_prison_remove()
355 	r = osd_jail_get(pr, mac_do_osd_jail_slot);  in mac_do_prison_remove()
356 	mtx_unlock(&pr->pr_mtx);  in mac_do_prison_remove()
399 	struct prison *pr;  in init()  local
404 	TAILQ_FOREACH(pr, &allprison, pr_list)  in init()
405 		mac_do_alloc_prison(pr, NULL);  in init()
423 	struct prison *pr;  in priv_grant()  local
429 	rule = mac_do_rule_find(cred->cr_prison, &pr);  in priv_grant()
435 				mtx_unlock(&pr->pr_mtx);  in priv_grant()
442 	mtx_unlock(&pr->pr_mtx);  in priv_grant()
452 	struct prison *pr;  in check_setgroups()  local
468 	rule = mac_do_rule_find(cred->cr_prison, &pr);  in check_setgroups()
471 			mtx_unlock(&pr->pr_mtx);  in check_setgroups()
475 	mtx_unlock(&pr->pr_mtx);  in check_setgroups()
487 	struct prison *pr;  in check_setuid()  local
504 	rule = mac_do_rule_find(cred->cr_prison, &pr);  in check_setuid()
531 	mtx_unlock(&pr->pr_mtx);  in check_setuid()