函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\net\sock.h Create Date:2022-07-27 07:06:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__sk_dst_get

函数原型：static inline struct dst_entry *__sk_dst_get(struct sock *sk)

返回类型：struct dst_entry

参数：

类型参数名称
struct sock *sk
1871  返回:cu_dereference_check() - rcu_dereference with debug checking*@p: The pointer to read, prior to dereferencing*@c: The conditions under which the dereference will take place* Do an rcu_dereference(), but check that the conditions under which the(sk_dst_cache, lockdep_sock_is_held(sk))
调用者
名称描述
dst_negative_advice
tcp_rto_minCompute the actual rto_min value