Messages in this thread | | | Date | Fri, 16 Dec 2022 09:24:54 +0200 | Subject | Re: [PATCH 2/9] perf report: Ignore SIGPIPE for srcline | From | Andi Kleen <> |
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On 12/15/2022 9:28 PM, Namhyung Kim wrote: > It can get SIGPIPE when it uses an external addr2line process and the > process was terminated unexpectedly. Let's ignore the signal and move > on to the next sample. The sample will get the default srcline value > anyway.
That's a bit dangerous -- if perf report output is piped to something else you really want to stop on SIGPIPE.
You would need to find a way to distinguish those cases.
-Andi
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