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gh-151436: Fix missing tstate->last_profiled_frame updates #151437

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Merged
pablogsal merged 4 commits into from
Jun 17, 2026
Merged

gh-151436: Fix missing tstate->last_profiled_frame updates #151437

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4eab5a0
up last_profiled_frame
maurycy Jun 13, 2026
4c94653
news
maurycy Jun 13, 2026
1348756
gh-151436: Add macro for last_profiled_frame updates
pablogsal Jun 17, 2026
21ac917
Merge branch 'main' into gh-151436
pablogsal Jun 17, 2026
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@maurycy
maurycy committed Jun 13, 2026
commit 4c946536e9ba30767d36410d0527b0dc055071d9
4 changes: 4 additions & 0 deletions Misc/NEWS.d/next/Library/2026-06-13-11-57-48.gh-issue-151436.UEDowO.rst
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Fix skewed stack trackes in the Tachyon profiler when caching is enabled and
when generators and coroutines are profiled, by updating
``tstate->last_profiled_frame`` at every frame-removal site. The issue resulted
in total erasure of some callers. Patch by Maurycy Pawłowski-Wieroński.
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