diff options
Diffstat (limited to 'kernel/include/linux/rcutiny.h')
| -rw-r--r-- | kernel/include/linux/rcutiny.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/kernel/include/linux/rcutiny.h b/kernel/include/linux/rcutiny.h index 937edaeb1..4c1aaf9cc 100644 --- a/kernel/include/linux/rcutiny.h +++ b/kernel/include/linux/rcutiny.h @@ -37,6 +37,16 @@ static inline void cond_synchronize_rcu(unsigned long oldstate) might_sleep(); } +static inline unsigned long get_state_synchronize_sched(void) +{ + return 0; +} + +static inline void cond_synchronize_sched(unsigned long oldstate) +{ + might_sleep(); +} + static inline void rcu_barrier_bh(void) { wait_rcu_gp(call_rcu_bh); @@ -73,7 +83,7 @@ static inline void synchronize_sched_expedited(void) } static inline void kfree_call_rcu(struct rcu_head *head, - void (*func)(struct rcu_head *rcu)) + rcu_callback_t func) { call_rcu(head, func); } @@ -159,6 +169,22 @@ static inline void rcu_cpu_stall_reset(void) { } +static inline void rcu_idle_enter(void) +{ +} + +static inline void rcu_idle_exit(void) +{ +} + +static inline void rcu_irq_enter(void) +{ +} + +static inline void rcu_irq_exit(void) +{ +} + static inline void exit_rcu(void) { } @@ -190,6 +216,7 @@ static inline bool rcu_is_watching(void) static inline void rcu_all_qs(void) { + barrier(); /* Avoid RCU read-side critical sections leaking across. */ } #endif /* __LINUX_RCUTINY_H */ |