David Xu 5ab512bb8e Rewrite rwlock to user atomic operations to change rwlock state, this
eliminates internal mutex lock contention when most rwlock operations
are read.

Orignal patch provided by: jeff
2008-03-31 02:55:49 +00:00
..
2007-12-02 22:21:30 +00:00
2006-09-17 21:27:35 +00:00
2007-06-10 19:06:09 +00:00
2007-12-21 12:00:16 +00:00
2007-10-16 02:10:44 +00:00
2007-04-09 01:45:30 +00:00