K 10
svn:author
V 8
deischen
K 8
svn:date
V 27
2004-01-08T15:37:09.000000Z
K 7
svn:log
V 383
Add a simple work-around for deadlocking on recursive read locks
on a rwlock while there are writers waiting.  We normally favor
writers but when a reader already has at least one other read lock,
we favor the reader.  We don't track all the rwlocks owned by a
thread, nor all the threads that own a rwlock -- we just keep
a count of all the read locks owned by a thread.

PR:	24641

END