688 	*flags = READ_ONCE(rsp->gp_flags);  in rcutorture_get_gp_data()
1312 		       rsp->gp_flags,  in rcu_check_gp_kthread_starvation()
1358 	    (rcu_gp_in_progress(rsp) || READ_ONCE(rsp->gp_flags))) {  in rcu_stall_kick_kthreads()
1655 	WRITE_ONCE(rsp->gp_flags, rsp->gp_flags | RCU_GP_FLAG_INIT);  in rcu_start_this_gp()
1701 	    !READ_ONCE(rsp->gp_flags) ||  in rcu_gp_kthread_wake()
1900 	if (!READ_ONCE(rsp->gp_flags)) {  in rcu_gp_init()
1905 	WRITE_ONCE(rsp->gp_flags, 0); /* Clear all flags: New grace period. */  in rcu_gp_init()
2026 	*gfp = READ_ONCE(rsp->gp_flags);  in rcu_gp_fqs_check_wake()
2054 	if (READ_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {  in rcu_gp_fqs()
2056 		WRITE_ONCE(rsp->gp_flags,  in rcu_gp_fqs()
2057 			   READ_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS);  in rcu_gp_fqs()
2135 		WRITE_ONCE(rsp->gp_flags, RCU_GP_FLAG_INIT);  in rcu_gp_cleanup()
2140 		WRITE_ONCE(rsp->gp_flags, rsp->gp_flags & RCU_GP_FLAG_INIT);  in rcu_gp_cleanup()
2166 			swait_event_idle_exclusive(rsp->gp_wq, READ_ONCE(rsp->gp_flags) &  in rcu_gp_kthread()
2255 	WRITE_ONCE(rsp->gp_flags, READ_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS);  in rcu_report_qs_rsp()
2736 		ret = (READ_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) ||  in force_quiescent_state()
2749 	if (READ_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {  in force_quiescent_state()
2753 	WRITE_ONCE(rsp->gp_flags, READ_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS);  in force_quiescent_state()
2809 		 rsp->gp_flags, rsp->gp_state, rsp->name,  in rcu_check_gp_start_stall()
3747 		rdp->rcu_onl_gp_flags = READ_ONCE(rsp->gp_flags);  in rcu_cpu_starting()
3776 	rdp->rcu_ofl_gp_flags = READ_ONCE(rsp->gp_flags);  in rcu_cleanup_dying_idle_cpu()