sync0sync.ic	Use XCHG also to reset the mutex lock word: it makes a serialization point to code on Intel and gives more safety


innobase/include/sync0sync.ic:
  Use XCHG also to reset the mutex lock word: it makes a serialization point to code on Intel and gives more safety
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted