Revision a13d34a6
ID | a13d34a6acf9691b387c64a70da999ce84b32649 |
locking: Use frozenset instead of utils.UniqueSequence
In this case “frozenset” is good enough as the result's order doesn't
matter--it is the input to “sorted” (“utils.UniqueSequence” preserves
the order). “frozenset” is ca. 25% faster for this use-case.
Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>
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