long cur; /* Current batch number. */
long completed; /* Number of the last completed batch */
int next_pending; /* Is the next batch already waiting? */
-} ____cacheline_maxaligned_in_smp;
+} ____cacheline_internodealigned_in_smp;
/* Is batch a before batch b ? */
static inline int rcu_batch_before(long a, long b)
struct rcu_head *donelist;
struct rcu_head **donetail;
int cpu;
+ struct rcu_head barrier;
};
DECLARE_PER_CPU(struct rcu_data, rcu_data);
extern __deprecated_for_modules void synchronize_kernel(void);
extern void synchronize_rcu(void);
void synchronize_idle(void);
+extern void rcu_barrier(void);
#endif /* __KERNEL__ */
#endif /* __LINUX_RCUPDATE_H */