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anakryiko / retsnoop

Investigate kernel error call stacks
BSD 2-Clause "Simplified" License
186 stars 32 forks source link

retsnoop: fallback to debugfs mount point if tracefs is not mounted #38

Closed zf1575192187 closed 1 year ago

zf1575192187 commented 1 year ago

Let retsnoop to fallback to debugfs mount point (/sys/kernel/debug/tracing) if tracefs (/sys/kernel/tracing) isn't mounted.

Signed-off-by: Feng Zhou zhoufeng.zf@bytedance.com