rhashtable_lookup

函数名称：hashtable_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

函数原型：static inline void *rhashtable_lookup_fast(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_params	params

**调用者**
名称	描述
test_rht_lookup
test_rhashtable
thread_lookup_test
objagg_hints_lookup
objagg_obj_lookup
bpf_offload_find_netdev
bpf_offload_dev_netdev_unregister
ipc_findkey	pc_findkey - find a key in an ipc identifier set@ids: ipc identifier set@key: key to find* Returns the locked pointer to the ipc structure if found or NULL* otherwise. If key is found ipc points to the owning ipc structure* Called with writer ipc_ids
query_data	query_data - queries a policy and writes its data to buf@buf: the resulting data is stored here (NOT NULL)@buf_len: size of buf@query: query string used to retrieve data@query_len: size of query including second NUL byte

函数逻辑报告