39 #define HLIST_HEAD(name) struct hlist_head name = {  .first = NULL }  argument
177 #define DEFINE_HASHTABLE(name, bits) \  argument
178     struct hlist_head name[1 << (bits)] = \
181 #define DECLARE_HASHTABLE(name, bits) \  argument
182     struct hlist_head name[1 << (bits)]
253 #define HASH_SIZE(name) (ARRAY_SIZE(name))  argument
254 #define HASH_BITS(name) ilog2(HASH_SIZE(name))  argument
279 #define hash_for_each(name, bkt, obj, member)                           \  argument
280     for ((bkt) = 0, obj = NULL; obj == NULL && (bkt) < HASH_SIZE(name); \
282     hlist_for_each_entry(obj, &name[bkt], member)
293 #define hash_for_each_safe(name, bkt, tmp, obj, member)                 \  argument
294     for ((bkt) = 0, obj = NULL; obj == NULL && (bkt) < HASH_SIZE(name); \
296     hlist_for_each_entry_safe(obj, tmp, &name[bkt], member)
298 #define hash_for_each_possible(name, obj, member, key) \  argument
299     hlist_for_each_entry(obj, &name[hash_min(key, HASH_BITS(name))], member)