K 10
svn:author
V 5
kmacy
K 8
svn:date
V 27
2010-04-20T22:59:56.338980Z
K 7
svn:log
V 198
- handle multiple simultaneous relocks on a pmap using a counter
- only return EAGAIN if the pmap lock was acquired by another caller
  in the meantime or another caller is in the middle of a retry

END