函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\vringh.h Create Date:2022-07-27 19:40:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vringh_kiov_cleanup

函数原型：static inline void vringh_kiov_cleanup(struct vringh_kiov *kiov)

返回类型：void

参数：

类型参数名称
struct vringh_kiov *kiov
186  如果max_num按位与Flag on max_num to indicate we're kmalloced. 则释放内存
188  max_num等于used等于i等于Within iov[i] 等于0
189  iov = NULL