Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\trampoline.c Create Date:2022-07-28 13:15:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:__bpf_prog_exit

Proto:void notrace __bpf_prog_exit(struct bpf_prog *prog, u64 start)

Type:void

Parameter:

TypeParameterName
struct bpf_prog *prog
u64start
281  If static_branch_unlikely( & bpf_stats_enabled_key) && start Then
288  stats = this_cpu_ptr(stats)
289  u64_stats_update_begin( & syncp)
290  cnt++
291  nsecs += sched_clock() - start
292  u64_stats_update_end( & syncp)
294  preempt_enable()
295  _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()