diff options
Diffstat (limited to 'kernel/rcu/tree_plugin.h')
| -rw-r--r-- | kernel/rcu/tree_plugin.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h index c1d7f27bd38f..09547143628a 100644 --- a/kernel/rcu/tree_plugin.h +++ b/kernel/rcu/tree_plugin.h @@ -2761,9 +2761,10 @@ static int full_sysidle_state; /* Current system-idle state. */ * to detect full-system idle states, not RCU quiescent states and grace * periods. The caller must have disabled interrupts. */ -static void rcu_sysidle_enter(struct rcu_dynticks *rdtp, int irq) +static void rcu_sysidle_enter(int irq) { unsigned long j; + struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks); /* If there are no nohz_full= CPUs, no need to track this. */ if (!tick_nohz_full_enabled()) @@ -2832,8 +2833,10 @@ void rcu_sysidle_force_exit(void) * usermode execution does -not- count as idle here! The caller must * have disabled interrupts. */ -static void rcu_sysidle_exit(struct rcu_dynticks *rdtp, int irq) +static void rcu_sysidle_exit(int irq) { + struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks); + /* If there are no nohz_full= CPUs, no need to track this. */ if (!tick_nohz_full_enabled()) return; @@ -3127,11 +3130,11 @@ static void rcu_sysidle_init_percpu_data(struct rcu_dynticks *rdtp) #else /* #ifdef CONFIG_NO_HZ_FULL_SYSIDLE */ -static void rcu_sysidle_enter(struct rcu_dynticks *rdtp, int irq) +static void rcu_sysidle_enter(int irq) { } -static void rcu_sysidle_exit(struct rcu_dynticks *rdtp, int irq) +static void rcu_sysidle_exit(int irq) { } |