39 struct seqcount {  struct
42 typedef struct seqcount seqcount_t;  argument
46 	struct seqcount	seql_count;
51 __seqcount_init(struct seqcount *seqcount, const char *name __unused,  in __seqcount_init()  argument
54 	seqcount->seqc = 0;  in __seqcount_init()
56 #define	seqcount_init(seqcount)	__seqcount_init(seqcount, NULL, NULL)  argument
59 write_seqcount_begin(struct seqcount *seqcount)  in write_seqcount_begin()  argument
61 	seqc_sleepable_write_begin(&seqcount->seqc);  in write_seqcount_begin()
65 write_seqcount_end(struct seqcount *seqcount)  in write_seqcount_end()  argument
67 	seqc_sleepable_write_end(&seqcount->seqc);  in write_seqcount_end()
73 #define	__read_seqcount_retry(seqcount, gen)	\  argument
74 	(!seqc_consistent_nomb(&(seqcount)->seqc, gen))
75 #define	read_seqcount_retry(seqcount, gen)	\  argument
76 	(!seqc_consistent(&(seqcount)->seqc, gen))
79 read_seqcount_begin(const struct seqcount *seqcount)  in read_seqcount_begin()  argument
81 	return (seqc_read(&seqcount->seqc));  in read_seqcount_begin()
85 raw_read_seqcount(const struct seqcount *seqcount)  in raw_read_seqcount()  argument
87 	return (seqc_read_any(&seqcount->seqc));  in raw_read_seqcount()