Make sure that DRD does not complain about mutexes being held too long on systems where the clock can go backward. Apparently this happens frequently when Linux is running inside a virtual machine.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9521 a5019735-40e9-0310-863c-91ae7b9d1cf9
2 files changed