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pablogsal merged 28 commits into from
Jan 21, 2020
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Add section about the design of CPython's garbage collector #562

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Add section about the design of CPython's garbage collector
pablogsal Jan 20, 2020
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Update garbage_collector.rst 
Co-Authored-By: Tim Peters <tim.peters@gmail.com>
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@pablogsal @tim-one
pablogsal and tim-one authored Jan 20, 2020
commit 3b84282d2ef976aa6c493abf1e5fb04390368110
2 changes: 1 addition & 1 deletion garbage_collector.rst
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Expand Up @@ -235,7 +235,7 @@ obvious.

Suppose we create objects A, B, C in that order. They appear in the young generation
in the same order. If B points to A, and C to B, and C is reachable from outside,
then the adjusted refcounts after the first step of the algorith runs will be 0, 0,
then the adjusted refcounts after the first step of the algorithm runs will be 0, 0,
and 1 respectively because the only reachable object from the outside is C.

When the next step of the algorithm finds A, A is moved to the unreachable list. The
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