2111 static void rcutorture_one_extend(int *readstate, int newstate, struct torture_random_state *trsp,  in rcutorture_one_extend()  argument
2118 	int idxold1 = *readstate;  in rcutorture_one_extend()
2120 	int statesnew = ~*readstate & newstate;  in rcutorture_one_extend()
2121 	int statesold = *readstate & ~newstate;  in rcutorture_one_extend()
2207 	if ((statesnew || statesold) && *readstate && newstate)  in rcutorture_one_extend()
2217 	*readstate = idxnew1 | idxnew2 | newstate;  in rcutorture_one_extend()
2218 	WARN_ON_ONCE(*readstate < 0);  in rcutorture_one_extend()
2219 	if (WARN_ON_ONCE(*readstate & ~RCUTORTURE_RDR_ALLBITS))  in rcutorture_one_extend()
2220 		pr_info("Unexpected readstate value of %#x\n", *readstate);  in rcutorture_one_extend()
2221 	rcutorture_one_extend_check("after change", *readstate, statesnew, statesold);  in rcutorture_one_extend()
2288 rcutorture_loop_extend(int *readstate, struct torture_random_state *trsp, struct rt_read_seg *rtrsp)  in rcutorture_loop_extend()  argument
2294 	WARN_ON_ONCE(!*readstate); /* -Existing- RCU read-side critsect! */  in rcutorture_loop_extend()
2301 		mask = rcutorture_extend_mask(*readstate, trsp);  in rcutorture_loop_extend()
2303 		rcutorture_one_extend(readstate, mask, trsp, &rtrsp[j]);  in rcutorture_loop_extend()
2314 	int readstate;  member
2346 					  (rtorsp->readstate & RCUTORTURE_RDR_UPDOWN));  in rcu_torture_one_read_start()
2349 		rcutorture_one_extend(&rtorsp->readstate, 0, trsp, rtorsp->rtrsp);  in rcu_torture_one_read_start()
2410 	rcutorture_one_extend(&rtorsp->readstate, 0, trsp, rtorsp->rtrsp);  in rcu_torture_one_read_end()
2411 	WARN_ON_ONCE(rtorsp->readstate);  in rcu_torture_one_read_end()
2438 	newstate = rcutorture_extend_mask(rtors.readstate, trsp);  in rcu_torture_one_read()
2440 	rcutorture_one_extend(&rtors.readstate, newstate, trsp, rtors.rtrsp++);  in rcu_torture_one_read()
2443 	rtors.rtrsp = rcutorture_loop_extend(&rtors.readstate, trsp, rtors.rtrsp);  in rcu_torture_one_read()
2610 	rtorsup->rtorsu_rtors.readstate = idx | RCUTORTURE_RDR_UPDOWN;  in rcu_torture_updown_one()