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 06:52:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:skb_zcopy_is_nouarg

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

返回类型:bool

参数:

类型参数名称
struct sk_buff *skb
1438  返回:Intermediate layers must ensure that destructor_arg* remains valid until skb destructor 按位与0x1UL
调用者
名称描述
skb_zcopy_clearRelease a reference on a zerocopy structure
skb_orphan_fragsskb_orphan_frags - orphan the frags contained in a buffer*@skb: buffer to orphan frags from*@gfp_mask: allocation mask for replacement pages* For each frag in the SKB which needs a destructor (i