cvs commit: src/lib/libthread_xu/thread thr_umtx.c
David Xu
davidxu at crater.dragonflybsd.org
Tue Apr 4 07:07:59 PDT 2006
davidxu 2006/04/04 07:04:39 PDT
DragonFly src repository
Modified files:
lib/libthread_xu/thread thr_umtx.c
Log:
Revamp the algorithm to acquire a contested lock, the intention
is to reduce cache line ownership transfering on many-cpu system.
Revision Changes Path
1.3 +31 -97 src/lib/libthread_xu/thread/thr_umtx.c
http://www.dragonflybsd.org/cvsweb/src/lib/libthread_xu/thread/thr_umtx.c.diff?r1=1.2&r2=1.3&f=u
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