188 	unsigned long flags;  in rcu_enter_nohz()  local
192 	local_irq_save(flags);  in rcu_enter_nohz()
197 	local_irq_restore(flags);  in rcu_enter_nohz()
208 	unsigned long flags;  in rcu_exit_nohz()  local
211 	local_irq_save(flags);  in rcu_exit_nohz()
216 	local_irq_restore(flags);  in rcu_exit_nohz()
424 	unsigned long flags;  in print_other_cpu_stall()  local
431 	spin_lock_irqsave(&rnp->lock, flags);  in print_other_cpu_stall()
434 		spin_unlock_irqrestore(&rnp->lock, flags);  in print_other_cpu_stall()
438 	spin_unlock_irqrestore(&rnp->lock, flags);  in print_other_cpu_stall()
457 	unsigned long flags;  in print_cpu_stall()  local
463 	spin_lock_irqsave(&rnp->lock, flags);  in print_cpu_stall()
467 	spin_unlock_irqrestore(&rnp->lock, flags);  in print_cpu_stall()
525 	unsigned long flags;  in check_for_new_grace_period()  local
528 	local_irq_save(flags);  in check_for_new_grace_period()
533 	local_irq_restore(flags);  in check_for_new_grace_period()
544 rcu_start_gp(struct rcu_state *rsp, unsigned long flags)  in rcu_start_gp()  argument
553 		spin_unlock_irqrestore(&rnp->lock, flags);  in rcu_start_gp()
579 		spin_unlock_irqrestore(&rnp->lock, flags);  in rcu_start_gp()
629 	spin_unlock_irqrestore(&rsp->onofflock, flags);  in rcu_start_gp()
641 	unsigned long flags;  in rcu_process_gp_end()  local
643 	local_irq_save(flags);  in rcu_process_gp_end()
657 	local_irq_restore(flags);  in rcu_process_gp_end()
669 	      unsigned long flags)  in cpu_quiet_msk()  argument
677 			spin_unlock_irqrestore(&rnp->lock, flags);  in cpu_quiet_msk()
684 			spin_unlock_irqrestore(&rnp->lock, flags);  in cpu_quiet_msk()
694 		spin_unlock_irqrestore(&rnp->lock, flags);  in cpu_quiet_msk()
696 		spin_lock_irqsave(&rnp->lock, flags);  in cpu_quiet_msk()
708 	rcu_start_gp(rsp, flags);  /* releases rnp->lock. */  in cpu_quiet_msk()
721 	unsigned long flags;  in cpu_quiet()  local
726 	spin_lock_irqsave(&rnp->lock, flags);  in cpu_quiet()
738 		spin_unlock_irqrestore(&rnp->lock, flags);  in cpu_quiet()
743 		spin_unlock_irqrestore(&rnp->lock, flags);  in cpu_quiet()
754 		cpu_quiet_msk(mask, rsp, rnp, flags); /* releases rnp->lock */  in cpu_quiet()
798 	unsigned long flags;  in __rcu_offline_cpu()  local
806 	spin_lock_irqsave(&rsp->onofflock, flags);  in __rcu_offline_cpu()
852 	local_irq_restore(flags);  in __rcu_offline_cpu()
881 	unsigned long flags;  in rcu_do_batch()  local
893 	local_irq_save(flags);  in rcu_do_batch()
901 	local_irq_restore(flags);  in rcu_do_batch()
914 	local_irq_save(flags);  in rcu_do_batch()
932 	local_irq_restore(flags);  in rcu_do_batch()
997 	unsigned long flags;  in rcu_process_dyntick()  local
1004 		spin_lock_irqsave(&rnp_cur->lock, flags);  in rcu_process_dyntick()
1006 			spin_unlock_irqrestore(&rnp_cur->lock, flags);  in rcu_process_dyntick()
1010 			spin_unlock_irqrestore(&rnp_cur->lock, flags);  in rcu_process_dyntick()
1022 			cpu_quiet_msk(mask, rsp, rnp_cur, flags);  in rcu_process_dyntick()
1025 		spin_unlock_irqrestore(&rnp_cur->lock, flags);  in rcu_process_dyntick()
1036 	unsigned long flags;  in force_quiescent_state()  local
1044 	if (!spin_trylock_irqsave(&rsp->fqslock, flags)) {  in force_quiescent_state()
1101 	spin_unlock_irqrestore(&rsp->fqslock, flags);  in force_quiescent_state()
1121 	unsigned long flags;  in __rcu_process_callbacks()  local
1142 		spin_lock_irqsave(&rcu_get_root(rsp)->lock, flags);  in __rcu_process_callbacks()
1143 		rcu_start_gp(rsp, flags);  /* releases above lock */  in __rcu_process_callbacks()
1177 	unsigned long flags;  in __call_rcu()  local
1191 	local_irq_save(flags);  in __call_rcu()
1216 	local_irq_restore(flags);  in __call_rcu()
1320 	unsigned long flags;  in rcu_init_percpu_data()  local
1328 	spin_lock_irqsave(&rnp->lock, flags);  in rcu_init_percpu_data()
1381 	local_irq_restore(flags);  in rcu_init_percpu_data()