rcu.h File Reference

#include <kernel/cpu/cli.h>
#include <kernel/cpu/interrupt.h>
#include <kernel/sched/sched.h>
#include <stdatomic.h>
#include <stdint.h>
#include <sys/io.h>
#include <sys/list.h>
#include <sys/proc.h>

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Data Structures
struct	rcu_entry_t
	Intrusive RCU head structure. More...

Macros
#define	RCU_READ_SCOPE()
	RCU read-side critical section for the current scope.

Typedefs
typedef struct rcu_entry	rcu_entry_t
typedef void(*	rcu_callback_t) (void *arg)
	RCU callback function type.

Functions
static void	rcu_read_lock (void)
	RCU read-side critical section begin.
static void	rcu_read_unlock (void)
	RCU read-side critical section end.
void	rcu_synchronize (void)
	Wait for all pre-existing RCU read-side critical sections to complete.
void	rcu_call (rcu_entry_t *entry, rcu_callback_t func, void *arg)
	Add a callback to be executed after a grace period.
void	rcu_report_quiescent (void)
	Called during a context switch to report a quiescent state.
void	rcu_call_free (void *arg)
	Helper callback to free a pointer.
void	rcu_call_cache_free (void *arg)
	Helper callback to free a cache object.
static void	rcu_read_unlock_cleanup (int *_)

Typedef Documentation

rcu_entry_t

typedef struct rcu_entry rcu_entry_t

Definition at line 13 of file rcu.h.