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 13:59:20
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：bpf_prog_free_unused_jited_linfo

函数原型：void bpf_prog_free_unused_jited_linfo(struct bpf_prog *prog)

返回类型：void

参数：

类型参数名称
struct bpf_prog *prog
154  如果 jited_linfo is the jited addr of the linfo. It has a * one to one mapping to linfo: * jited_linfo[i] is the jited addr for the linfo[i]->insn_off. * Both the main and sub prog share the same jited_linfo. * The subprog can access its first jited_linfo by *且非 jited_linfo is the jited addr of the linfo. It has a * one to one mapping to linfo: * jited_linfo[i] is the jited addr for the linfo[i]->insn_off. * Both the main and sub prog share the same jited_linfo. * The subprog can access its first jited_linfo by *[0]则bpf_prog_free_jited_linfo(prog)
调用者
名称描述
bpf_prog_select_runtimepf_prog_select_runtime - select exec runtime for BPF program*@fp: bpf_prog populated with internal BPF program*@err: pointer to error variable* Try to JIT eBPF program, if JIT is not available, use interpreter.
jit_subprogs