K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2009-07-06T09:31:04.184591Z
K 7
svn:log
V 460
In the current code, rdlock_count is not correctly handled for some cases.
The most notable is that it is not bumped in rwlock_rdlock_common() when
the hard path (__thr_rwlock_rdlock()) returns successfully.
This can lead to deadlocks in libthr when rwlocks recursion in read mode
happens.
Fix the interested parts by correctly handling rdlock_count.

PR:		threads/136345
Reported by:	rink
Tested by:	rink
Reviewed by:	jeff
Approved by:	re (kib)
MFC:		2 weeks

END