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remove trailing spaces.

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Gregory P. Smith 2013-12-18 11:27:05 -08:00
parent 0bffca006a
commit b1792d9503
1 changed files with 7 additions and 7 deletions
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Modules/gcmodule.c
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@ -118,7 +118,7 @@ static Py_ssize_t long_lived_pending = 0;
/* /*
NOTE: about untracking of mutable objects. NOTE: about untracking of mutable objects.
Certain types of container cannot participate in a reference cycle, and Certain types of container cannot participate in a reference cycle, and
so do not need to be tracked by the garbage collector. Untracking these so do not need to be tracked by the garbage collector. Untracking these
objects reduces the cost of garbage collections. However, determining objects reduces the cost of garbage collections. However, determining
@ -136,10 +136,10 @@ static Py_ssize_t long_lived_pending = 0;
not survive until garbage collection. It is therefore not worthwhile not survive until garbage collection. It is therefore not worthwhile
to untrack eligible tuples at creation time. to untrack eligible tuples at creation time.
Instead, all tuples except the empty tuple are tracked when created. Instead, all tuples except the empty tuple are tracked when created.
During garbage collection it is determined whether any surviving tuples During garbage collection it is determined whether any surviving tuples
can be untracked. A tuple can be untracked if all of its contents are can be untracked. A tuple can be untracked if all of its contents are
already not tracked. Tuples are examined for untracking in all garbage already not tracked. Tuples are examined for untracking in all garbage
collection cycles. It may take more than one cycle to untrack a tuple. collection cycles. It may take more than one cycle to untrack a tuple.
Dictionaries containing only immutable objects also do not need to be Dictionaries containing only immutable objects also do not need to be
@ -152,8 +152,8 @@ static Py_ssize_t long_lived_pending = 0;
The module provides the python function is_tracked(obj), which returns The module provides the python function is_tracked(obj), which returns
the CURRENT tracking status of the object. Subsequent garbage the CURRENT tracking status of the object. Subsequent garbage
collections may change the tracking status of the object. collections may change the tracking status of the object.
Untracking of certain containers was introduced in issue #4688, and Untracking of certain containers was introduced in issue #4688, and
the algorithm was refined in response to issue #14775. the algorithm was refined in response to issue #14775.
*/ */