103 	u32 n_buckets;	/* number of hash buckets */
104 	u32 elem_size;	/* size of each element in bytes */
105 	u32 hashrnd;
127 	u32 hash;
150 				   struct bucket *b, u32 hash,  in htab_lock_bucket()
155 	hash = hash & min_t(u32, HASHTAB_MAP_LOCK_MASK, htab->n_buckets - 1);  in htab_lock_bucket()
173 				      struct bucket *b, u32 hash,  in htab_unlock_bucket()
176 	hash = hash & min_t(u32, HASHTAB_MAP_LOCK_MASK, htab->n_buckets - 1);  in htab_unlock_bucket()
197 static inline void htab_elem_set_ptr(struct htab_elem *l, u32 key_size,  in htab_elem_set_ptr()
203 static inline void __percpu *htab_elem_get_ptr(struct htab_elem *l, u32 key_size)  in htab_elem_get_ptr()
225 	u32 num_entries = htab->map.max_entries;  in htab_free_prealloced_timers()
246 	u32 num_entries = htab->map.max_entries;  in htab_free_prealloced_kptrs()
294 					  u32 hash)  in prealloc_lru_pop()
310 	u32 num_entries = htab->map.max_entries;  in prealloc_init()
325 		u32 size = round_up(htab->map.value_size, 8);  in prealloc_init()
603 static inline u32 htab_map_hash(const void *key, u32 key_len, u32 hashrnd)  in htab_map_hash()
608 static inline struct bucket *__select_bucket(struct bpf_htab *htab, u32 hash)  in __select_bucket()
613 static inline struct hlist_nulls_head *select_bucket(struct bpf_htab *htab, u32 hash)  in select_bucket()
619 static struct htab_elem *lookup_elem_raw(struct hlist_nulls_head *head, u32 hash,  in lookup_elem_raw()
620 					 void *key, u32 key_size)  in lookup_elem_raw()
637 					       u32 hash, void *key,  in lookup_nulls_elem_raw()
638 					       u32 key_size, u32 n_buckets)  in lookup_nulls_elem_raw()
664 	u32 hash, key_size;  in __htab_map_lookup_elem()
815 	u32 hash, key_size;  in htab_map_get_next_key()
932 		u32 size = round_up(htab->map.value_size, 8);  in pcpu_copy_value()
952 		u32 size = round_up(htab->map.value_size, 8);  in pcpu_init_value()
975 					 void *value, u32 key_size, u32 hash,  in alloc_htab_elem()
979 	u32 size = htab->map.value_size;  in alloc_htab_elem()
1077 	u32 key_size, hash;  in htab_map_update_elem()
1179 	u32 key_size, hash;  in htab_lru_map_update_elem()
1248 	u32 key_size, hash;  in __htab_percpu_map_update_elem()
1303 	u32 key_size, hash;  in __htab_lru_percpu_map_update_elem()
1383 	u32 hash, key_size;  in htab_map_delete_elem()
1419 	u32 hash, key_size;  in htab_lru_map_delete_elem()
1569 	u32 hash, key_size;  in __htab_map_lookup_and_delete_elem()
1588 			u32 roundup_value_size = round_up(map->value_size, 8);  in __htab_map_lookup_and_delete_elem()
1600 			u32 roundup_key_size = round_up(map->key_size, 8);  in __htab_map_lookup_and_delete_elem()
1664 	u32 bucket_cnt, total, key_size, value_size, roundup_key_size;  in __htab_map_lookup_and_delete_batch()
1669 	u32 batch, max_count, size, bucket_size, map_id;  in __htab_map_lookup_and_delete_batch()
1957 	u32 bucket_id;
1958 	u32 skip_elems;
1966 	u32 skip_elems = info->skip_elems;  in bpf_hash_map_seq_find_next()
1967 	u32 bucket_id = info->bucket_id;  in bpf_hash_map_seq_find_next()
1972 	u32 i, count;  in bpf_hash_map_seq_find_next()
2043 	u32 roundup_key_size, roundup_value_size;  in __bpf_hash_map_seq_show()
2098 	u32 buf_size;  in bpf_iter_init_hash_map()
2145 	u32 roundup_key_size;  in bpf_for_each_hash_elem()
2247 static void *htab_percpu_map_lookup_percpu_elem(struct bpf_map *map, void *key, u32 cpu)  in htab_percpu_map_lookup_percpu_elem()
2273 static void *htab_lru_percpu_map_lookup_percpu_elem(struct bpf_map *map, void *key, u32 cpu)  in htab_lru_percpu_map_lookup_percpu_elem()
2295 	u32 size;  in bpf_percpu_hash_copy()
2408 	if (attr->value_size != sizeof(u32))  in fd_htab_map_alloc_check()
2435 int bpf_fd_htab_map_lookup_elem(struct bpf_map *map, void *key, u32 *value)  in bpf_fd_htab_map_lookup_elem()
2460 	u32 ufd = *(u32 *)value;  in bpf_fd_htab_map_update_elem()