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 07:05:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：rht_assign_unlock

函数原型：static inline void rht_assign_unlock(struct bucket_table *tbl, struct rhash_lock_head **bkt, struct rhash_head *obj)

返回类型：void

参数：

类型参数名称
struct bucket_table *tbl
struct rhash_lock_head **bkt
struct rhash_head *obj
403  __rcu乘p等于bkt
405  如果rht_is_a_nulls(obj)则obj = NULL
407  lock_map_release( & dep_map)
408  cu_assign_pointer() - assign to RCU-protected pointer*@p: pointer to assign to*@v: value to assign (publish)* Assigns the specified value to the specified RCU-protected* pointer, ensuring that any concurrent RCU readers will see* any prior initialization( * p, obj)
409  禁用抢占和中断()
410  __release(bitlock)
411  local_bh_enable()
调用者
名称描述
rhashtable_rehash_one
__rhashtable_insert_fastInternal 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().
__rhashtable_remove_fast_oneInternal function, please use rhashtable_remove_fast() instead
__rhashtable_replace_fastInternal function, please use rhashtable_replace_fast() instead