函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\rhashtable.h Create Date:2022-07-27 07:05:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：hashtable_lookup - search hash table*@ht: hash table*@key: the pointer to the key*@params: hash table parameters* Computes the hash value for the key and traverses the bucket chain looking* for a entry with an identical key

函数原型：static inline void *rhashtable_lookup(struct rhashtable *ht, const void *key, const struct rhashtable_params params)

返回类型：void

参数：

类型参数名称
struct rhashtable *ht
const void *key
const struct rhashtable_paramsparams
645  he等于Internal function, do not use.
647  返回:he ? rht_obj(ht, he) : NULL
调用者
名称描述
rhashtable_lookup_fasthashtable_lookup_fast - search hash table, without RCU read lock*@ht: hash table*@key: the pointer to the key*@params: hash table parameters* Computes the hash value for the key and traverses the bucket chain looking* for a entry with an identical key