函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\keys\encrypted-keys\encrypted.c Create Date:2022-07-27 20:07:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：encrypted_rcu_free

函数原型：static void encrypted_rcu_free(struct callback_head *rcu)

返回类型：void

参数：

类型参数名称
struct callback_head *rcu
841  epayload等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(rcu, structencrypted_key_payload, rcu)
842  kzfree - like kfree but zero memory*@p: object to free memory of* The memory of the object @p points to is zeroed before freed.* If @p is %NULL, kzfree() does nothing.* Note: this function zeroes the whole allocated buffer which can be a good