42 struct seqcount {  struct
45 typedef struct seqcount seqcount_t;  argument
49 	struct seqcount	seql_count;
60 __seqcount_init(struct seqcount *seqcount, const char *name __unused,  in __seqcount_init()  argument
63 	seqcount->seqc = 0;  in __seqcount_init()
65 #define	seqcount_init(seqcount)	__seqcount_init(seqcount, NULL, NULL)  argument
68 seqcount_mutex_init(struct seqcount_mutex *seqcount, void *mutex __unused)  in seqcount_mutex_init()  argument
70 	seqcount->seqc = 0;  in seqcount_mutex_init()
73 #define	seqcount_ww_mutex_init(seqcount, ww_mutex) \  argument
74     seqcount_mutex_init((seqcount), (ww_mutex))
78 	struct seqcount:	seqc_sleepable_write_begin,		\
84 	struct seqcount:	seqc_sleepable_write_end,		\
109 #define	__read_seqcount_retry(seqcount, gen)	\  argument
110 	(!seqc_consistent_no_fence(&(seqcount)->seqc, gen))
111 #define	read_seqcount_retry(seqcount, gen)	\  argument
112 	(!seqc_consistent(&(seqcount)->seqc, gen))