Messages in this thread | | | Date | Mon, 3 Apr 2023 11:29:52 -0700 | Subject | Re: [PATCH] x86: profiling: Using generic unwinding in profile_pc | From | Andi Kleen <> |
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On 4/2/2023 6:24 PM, Chen Zhongjin wrote: > Just ping... Or has profile code already been obsoleted?
I think it would be reasonable to remove the locked functions hack since lock profiling can be handled with much better other tools these days.
I wouldn't make it depend on the generic unwinder since such a low level facility is likely better off without complex dependencies that could break.
-Andi
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