Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\rhashtable.h Create Date:2022-07-28 06:07:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:hashtable_lookup_get_insert_fast - lookup and insert object into hash table*@ht: hash table*@obj: pointer to hash head inside object*@params: hash table parameters* Just like rhashtable_lookup_insert_fast(), but this function returns the* object if it

Proto:static inline void *rhashtable_lookup_get_insert_fast(struct rhashtable *ht, struct rhash_head *obj, const struct rhashtable_params params)

Type:void

Parameter:

TypeParameterName
struct rhashtable *ht
struct rhash_head *obj
const struct rhashtable_paramsparams
934  key = rht_obj(ht, obj)
936  BUG_ON(obj_hashfn)
938  Return Internal function, please use rhashtable_insert_fast() instead. This* function returns the existing element already in hashes in there is a clash,* otherwise it returns an error via ERR_PTR().