102 	struct pid *pidp;  in pid_lookup()  local
106 	for (pidp = HASHPID(pid); pidp; pidp = pidp->pid_link) {  in pid_lookup()
107 		if (pidp->pid_id == pid) {  in pid_lookup()
108 			ASSERT(pidp->pid_ref > 0);  in pid_lookup()
112 	return (pidp);  in pid_lookup()
162 	struct pid *pidp;  in pid_allocate()  local
166 	pidp = kmem_zalloc(sizeof (struct pid), KM_SLEEP);  in pid_allocate()
204 	pidp->pid_link = HASHPID(newpid);  in pid_allocate()
205 	HASHPID(newpid) = pidp;  in pid_allocate()
206 	pidp->pid_ref = 1;  in pid_allocate()
207 	pidp->pid_id = newpid;  in pid_allocate()
211 		pidp->pid_prslot = pep - procdir;  in pid_allocate()
213 		prp->p_pidp = pidp;  in pid_allocate()
214 		prp->p_lockp = &proc_lock[pid_getlockslot(pidp->pid_prslot)];  in pid_allocate()
216 		pidp->pid_prslot = 0;  in pid_allocate()
225 	kmem_free(pidp, sizeof (struct pid));  in pid_allocate()
233 pid_rele(struct pid *pidp)  in pid_rele()  argument
238 	ASSERT(pidp != &pid0);  in pid_rele()
240 	pidpp = &HASHPID(pidp->pid_id);  in pid_rele()
243 		if (*pidpp == pidp)  in pid_rele()
248 	*pidpp = pidp->pid_link;  in pid_rele()
251 	kmem_free(pidp, sizeof (*pidp));  in pid_rele()
256 proc_entry_free(struct pid *pidp)  in proc_entry_free()  argument
259 	pidp->pid_prinactive = 1;  in proc_entry_free()
260 	procdir[pidp->pid_prslot].pe_next = procentfree;  in proc_entry_free()
261 	procentfree = &procdir[pidp->pid_prslot];  in proc_entry_free()
272 	struct pid *pidp;  in pid_exit()  local
287 	pidp = prp->p_pidp;  in pid_exit()
289 	proc_entry_free(pidp);  in pid_exit()
305 	PID_RELE(pidp);  in pid_exit()
327 	struct pid *pidp;  in prfind_zone()  local
333 	pidp = pid_lookup(pid);  in prfind_zone()
335 	if (pidp != NULL && pidp->pid_prinactive == 0) {  in prfind_zone()
336 		p = procdir[pidp->pid_prslot].pe_proc;  in prfind_zone()
364 	struct pid *pidp;  in pgfind_zone()  local
369 	pidp = pid_lookup(pgid);  in pgfind_zone()
371 	if (pidp != NULL) {  in pgfind_zone()
372 		proc_t *p = pidp->pid_pglink;  in pgfind_zone()
578 	struct pid *pidp;  in signal()  local
583 	if (pgid == 0 || (pidp = pid_lookup(pgid)) == NULL) {  in signal()
589 	for (prp = pidp->pid_pglink; prp; prp = prp->p_pglink) {  in signal()
602 prsignal(struct pid *pidp, int sig)  in prsignal()  argument
604 	if (!(pidp->pid_prinactive))  in prsignal()
605 		psignal(procdir[pidp->pid_prslot].pe_proc, sig);  in prsignal()
620 	struct pid *pidp;  in proc_ref()  local
623 	pidp = curproc->p_pidp;  in proc_ref()
624 	PID_HOLD(pidp);  in proc_ref()
627 	return (pidp);  in proc_ref()
653 	struct pid *pidp = pref;  in proc_signal()  local
655 	prsignal(pidp, sig);  in proc_signal()
656 	return (pidp->pid_prinactive ? -1 : 0);  in proc_signal()