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Re: MPS: profiler


From: Helmut Eller
Subject: Re: MPS: profiler
Date: Fri, 21 Jun 2024 10:21:10 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

On Fri, Jun 21 2024, Gerd Möllmann wrote:

>> There is a function mps_arena_busy, that might be useful.  The doc says
>> that it should only be used for debugging.  But the implementation
>> actually checks if the arena holds a lock.
>
> Yes, the SIBPROF handler could at least return early then.

Perhaps something like this?

Attachment: 0001-Be-careful-while-profiling.patch
Description: Text Data


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