函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\skbuff.h Create Date:2022-07-27 06:52:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：skb_has_frag_list

函数原型：static inline bool skb_has_frag_list(const struct sk_buff *skb)

返回类型：bool

参数：

类型参数名称
const struct sk_buff *skb
3450  返回:frag_list != NULL
调用者
名称描述
skb_needs_linearizeskb_needs_linearize - check if we need to linearize a given skb* depending on the given device features.*@skb: socket buffer to check*@features: net device features* Returns true if either:* 1. skb has frag_list and the device doesn't support FRAGLIST, or
skb_irq_freeable
skb_gso_ok