30 static inline unsigned long rcu_seq_ctr(unsigned long s)  in rcu_seq_ctr()  argument
32 	return s >> RCU_SEQ_CTR_SHIFT;  in rcu_seq_ctr()
39 static inline int rcu_seq_state(unsigned long s)  in rcu_seq_state()  argument
41 	return s & RCU_SEQ_STATE_MASK;  in rcu_seq_state()
89 	unsigned long s;  in rcu_seq_snap()  local
91 	s = (READ_ONCE(*sp) + 2 * RCU_SEQ_STATE_MASK + 1) & ~RCU_SEQ_STATE_MASK;  in rcu_seq_snap()
93 	return s;  in rcu_seq_snap()
106 static inline bool rcu_seq_started(unsigned long *sp, unsigned long s)  in rcu_seq_started()  argument
108 	return ULONG_CMP_LT((s - 1) & ~RCU_SEQ_STATE_MASK, READ_ONCE(*sp));  in rcu_seq_started()
115 static inline bool rcu_seq_done(unsigned long *sp, unsigned long s)  in rcu_seq_done()  argument
117 	return ULONG_CMP_GE(READ_ONCE(*sp), s);  in rcu_seq_done()