函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\bpf_trace.c Create Date:2022-07-27 13:48:06
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__bpf_trace_run

函数原型：static __always_inline void __bpf_trace_run(struct bpf_prog *prog, u64 *args)

返回类型：void

参数：

类型参数名称
struct bpf_prog *prog
u64 *args
1457  _read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other
1458  禁止抢占()
1459  BPF_PROG_RUN(prog, args)
1460  禁用抢占和中断()
1461  _read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()
调用者
名称描述
bpf_trace_run1
bpf_trace_run2
bpf_trace_run3
bpf_trace_run4
bpf_trace_run5
bpf_trace_run6
bpf_trace_run7
bpf_trace_run8
bpf_trace_run9
bpf_trace_run10
bpf_trace_run11
bpf_trace_run12