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A comment on Use lock addresses to enforce uniform locking order. Avoid deadlock. Parent comment

Re:Use lock addresses to enforce uniform locking order. Avoi... by cvs268 on Sunday June 14, 2015 @03:54PM (#9716102)
OP here. Yes, it was a huge "aha moment" for me when i saw the implementation of this function and how simple it was.

Absolutely brilliant! Hats-off to the author of this snippet.

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