13 struct htab {  struct
17 typedef struct htab __arena htab_t;  argument
19 static inline htab_bucket_t *__select_bucket(htab_t *htab, __u32 hash)  in __select_bucket()  argument
21 	htab_bucket_t *b = htab->buckets;  in __select_bucket()
24 	return &b[hash & (htab->n_buckets - 1)];  in __select_bucket()
27 static inline arena_list_head_t *select_bucket(htab_t *htab, __u32 hash)  in select_bucket()  argument
29 	return &__select_bucket(htab, hash)->head;  in select_bucket()
56 __weak int htab_lookup_elem(htab_t *htab __arg_arena, int key)  in htab_lookup_elem()
61 	cast_kern(htab);  in htab_lookup_elem()
62 	head = select_bucket(htab, key);  in htab_lookup_elem()
69 __weak int htab_update_elem(htab_t *htab __arg_arena, int key, int value)  in htab_update_elem()
74 	cast_kern(htab);  in htab_update_elem()
75 	head = select_bucket(htab, key);  in htab_update_elem()
93 void htab_init(htab_t *htab)  in htab_init()  argument
98 	htab->buckets = buckets;  in htab_init()
99 	htab->n_buckets = 2 * PAGE_SIZE / sizeof(struct htab_bucket);  in htab_init()