diff options
Diffstat (limited to 'include/linux/rcutiny.h')
| -rw-r--r-- | include/linux/rcutiny.h | 38 |
1 files changed, 4 insertions, 34 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 68f9070aa111..f519cd680228 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -90,36 +90,6 @@ static inline void synchronize_rcu_expedited(void) synchronize_rcu(); } -/* - * Add one more declaration of kvfree() here. It is - * not so straight forward to just include <linux/mm.h> - * where it is defined due to getting many compile - * errors caused by that include. - */ -extern void kvfree(const void *addr); - -static inline void __kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func) -{ - if (head) { - call_rcu(head, func); - return; - } - - // kvfree_rcu(one_arg) call. - might_sleep(); - synchronize_rcu(); - kvfree((void *) func); -} - -#ifdef CONFIG_KASAN_GENERIC -void kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func); -#else -static inline void kvfree_call_rcu(struct rcu_head *head, rcu_callback_t func) -{ - __kvfree_call_rcu(head, func); -} -#endif - void rcu_qs(void); static inline void rcu_softirq_qs(void) @@ -138,6 +108,8 @@ static inline int rcu_needs_cpu(void) return 0; } +static inline void rcu_request_urgent_qs_task(struct task_struct *t) { } + /* * Take advantage of the fact that there is only one CPU, which * allows us to ignore virtualization-based context switches. @@ -156,9 +128,7 @@ void rcu_scheduler_starting(void); static inline void rcu_end_inkernel_boot(void) { } static inline bool rcu_inkernel_boot_has_ended(void) { return true; } static inline bool rcu_is_watching(void) { return true; } -static inline void rcu_momentary_dyntick_idle(void) { } -static inline void kfree_rcu_scheduler_running(void) { } -static inline bool rcu_gp_might_be_stalled(void) { return false; } +static inline void rcu_momentary_eqs(void) { } /* Avoid RCU read-side critical sections leaking across. */ static inline void rcu_all_qs(void) { barrier(); } @@ -169,6 +139,6 @@ static inline void rcu_all_qs(void) { barrier(); } #define rcutree_offline_cpu NULL #define rcutree_dead_cpu NULL #define rcutree_dying_cpu NULL -static inline void rcu_cpu_starting(unsigned int cpu) { } +static inline void rcutree_report_cpu_starting(unsigned int cpu) { } #endif /* __LINUX_RCUTINY_H */ |