Xin LI 12927a8513 Change the spin lock logic to a reasonable one. We should spin when ... the lock is held by other thread, but not when nobody owns it. According to deischen@, this part of code will never be hit in our threads library, since it does not use locks without wait/wakeup functions. Spotted by: mingyanguo via ChinaUnix.net forum Reviewed by: deischen		2005-02-27 17:45:55 +00:00
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lock.c	Change the spin lock logic to a reasonable one. We should spin when	2005-02-27 17:45:55 +00:00
lock.h	Add the ability to reinitialize libpthread's internal FIFO-queueing	2003-11-04 20:01:38 +00:00
Makefile.inc	Move the machine specific files from sys/Makefile.inc and put them	2003-06-23 04:28:31 +00:00
thr_error.c	Use a generic way to back threads out of wait queues when handling	2004-12-18 18:07:37 +00:00