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@yoneyyoney commented Sep 4, 2025

The resource module appears thread-safe. According to Linux documentation, getrlimit(), setrlimit(), prlimit(), and getrusage() are marked as MT-Safe, and didn’t find any thread-safety issues mentioned for other docs (posix, freebsd).

  • Added a simple test for FT Python build to collect per-thread user time. This is only supported on some systems, like Linux.

cc: @mpage@colesbury@Yhg1s

@kumaraditya303kumaraditya303 merged commit 32e1e06 into python:mainSep 11, 2025
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@miss-islington-app
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Thanks @yoney for the PR, and @kumaraditya303 for merging it 🌮🎉.. I'm working now to backport this PR to: 3.14.
🐍🍒⛏🤖

miss-islington pushed a commit to miss-islington/cpython that referenced this pull request Sep 11, 2025
…ee-threading builds (pythonGH-138504) (cherry picked from commit 32e1e06) Co-authored-by: Alper <alperyoney@fb.com>
@bedevere-app
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GH-138793 is a backport of this pull request to the 3.14 branch.

@bedevere-appbedevere-appbot removed the needs backport to 3.14 bugs and security fixes label Sep 11, 2025
kumaraditya303 added a commit that referenced this pull request Oct 7, 2025
…ree-threading builds (GH-138504) (#138793) gh-116738: add multi-threaded tests for `resource` module on free-threading builds (GH-138504) (cherry picked from commit 32e1e06) Co-authored-by: Alper <alperyoney@fb.com> Co-authored-by: Kumar Aditya <kumaraditya@python.org>
@yoneyyoney deleted the ft_resource branch October 19, 2025 03:03
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@yoney@kumaraditya303@StanFromIreland