函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\netdevice.h Create Date:2022-07-27 07:03:09
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__skb_gro_checksum_validate_complete

函数原型：static inline __sum16 __skb_gro_checksum_validate_complete(struct sk_buff *skb, __wsum psum)

返回类型：__sum16

参数：

类型参数名称
struct sk_buff *skb
__wsumpsum
2776  如果csum_valid且非Fold a partial checksum则返回:0
2780  csum等于psum
2782  返回:GRO checksum functions. These are logical equivalents of the normal* checksum functions (in skbuff.h) except that they operate on the GRO* offsets and fields in sk_buff.