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| author | Victor Stinner <vstinner@python.org> | 2020-06-05 00:05:41 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-05 00:05:41 (GMT) |
| commit | 88ec9190105c9b03f49aaef601ce02b242a75273 (patch) | |
| tree | 699bea45830306ef5cd9943138a8c03d846e33d3 /Misc | |
| parent | 052d3fc0907be253cfd64b2c737a0b0aca586011 (diff) | |
| download | cpython-88ec9190105c9b03f49aaef601ce02b242a75273.zip cpython-88ec9190105c9b03f49aaef601ce02b242a75273.tar.gz cpython-88ec9190105c9b03f49aaef601ce02b242a75273.tar.bz2 | |
bpo-40521: Make list free list per-interpreter (GH-20642)
Each interpreter now has its own list free list:
* Move list numfree and free_list into PyInterpreterState.
* Add _Py_list_state structure.
* Add tstate parameter to _PyList_ClearFreeList()
and _PyList_Fini().
* Remove "#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS".
* _PyGC_Fini() clears gcstate->garbage list which can be stored in
the list free list. Call _PyGC_Fini() before _PyList_Fini() to
prevent leaking this list.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2020-05-20-01-17-34.bpo-40521.wvAehI.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-05-20-01-17-34.bpo-40521.wvAehI.rst b/Misc/NEWS.d/next/Core and Builtins/2020-05-20-01-17-34.bpo-40521.wvAehI.rst index 71a1064..54cc600 100644 --- a/Misc/NEWS.d/next/Core and Builtins/2020-05-20-01-17-34.bpo-40521.wvAehI.rst +++ b/Misc/NEWS.d/next/Core and Builtins/2020-05-20-01-17-34.bpo-40521.wvAehI.rst @@ -1,3 +1,3 @@ -The tuple free lists, the empty tuple singleton, the float free list, the slice -cache, and the frame free list are no longer shared by all interpreters: each -interpreter now its has own free lists and caches. +The tuple free lists, the empty tuple singleton, the list free list, the float +free list, the slice cache, and the frame free list are no longer shared by all +interpreters: each interpreter now its has own free lists and caches. |