rcu

include/sync/rcu.h

struct rcu_cb

Member Type	Member Name
struct list_head	list
void	(*func)(void *)
void	*arg

struct rcu_item

Member Type	Member Name
void	(*func)(void *)
void	*arg
uint64_t	gen

• void rcu_mark_quiescent(void)
• void rcu_synchronize(void)
• void rcu_defer(void (*func)(void *),void *arg)
• void rcu_maintenance_tick(void)
• void rcu_read_lock(void)
• void rcu_read_unlock(void)
• void rcu_call(void (*func)(void *),void *arg)
• void rcu_init(void)
• void rcu_worker_notify(void)
• void rcu_note_context_switch_out(struct thread *old)
• void rcu_blocked_enqueue(struct thread *t,uint64_t gen)
• void rcu_blocked_remove(struct thread *t)

Defines

• RCU_GRACE_DELAY_MS: (100)
• RCU_RING_ORDER: 8
• RCU_BUCKETS: 2
• RCU_RING_SIZE: (1 << RCU_RING_ORDER)

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