K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2010-10-20T02:34:02.050778Z
K 7
svn:log
V 303
Revert revision 214007, I realized that MySQL wants to resolve
a silly rwlock deadlock problem, the deadlock is caused by writer
waiters, if a thread has already locked a reader lock, and wants to
acquire another reader lock, it will be blocked by writer waiters,
but we had already fixed it years ago.

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