gh-116738: Use PyMutex for lzma module#140711
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kumaraditya303 approved these changes Nov 8, 2025
kumaraditya303 added the 🔨 test-with-buildbots 
bedevere-bot commented Nov 8, 2025
🤖 New build scheduled with the buildbot fleet by @kumaraditya303 for commit 92a8faa 🤖 Results will be shown at: https://buildbot.python.org/all/#/grid?branch=refs%2Fpull%2F140711%2Fmerge If you want to schedule another build, you need to add the 🔨 test-with-buildbots label again. |
bedevere-bot removed the 🔨 test-with-buildbots kumaraditya303 merged commit c13b592 into python:main 123 of 124 checks passed
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StanFromIreland pushed a commit to StanFromIreland/cpython that referenced this pull request Dec 6, 2025
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
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Similar to #140555, the main goal was to review the
lzmamodule for free-threading. The methods already use a lock, which makes them thread-safe in a free-threaded build. I replacedPyThread_acquire_lockwithPyMutex.PyMutexreleases the GIL when the thread is parked. This change removes some macros and allocation handling code.cc: @mpage@colesbury@emmatyping