函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\core.c Create Date:2022-07-27 14:02:34
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:bpf_arch_text_poke

函数原型:int __weak bpf_arch_text_poke(void *ip, enum bpf_text_poke_type t, void *addr1, void *addr2)

返回类型:int

参数:

类型参数名称
void *ip
enum bpf_text_poke_typet
void *addr1
void *addr2
2219  返回:负Operation is not supported
调用者
名称描述
prog_array_map_poke_run
unregister_fentry
modify_fentry
register_fentryst time registering