Re: CVS commit: src/lib/libpthread

["Nathan J. Williams" <nathanw%wasabisystems.com@localhost>]

Nathan J Williams <nathanw%netbsd.org@localhost> writes:

> Speeds up the fast path by 40-50%

I shouldn't try to do math late at night. This change reduces the time
taken by an uncontested mutex lock/unlock cycle by 40-50% (depending
on which architecture I tested on) which corresponds to a speedup of
1.6x-2x.

        - Nathan