Yeah, I had to change slightly the behavior or the test filter in the valgrind test suite, so it behaves the same way as the functional test suite.

Try this:

    make valgrind TEST_FILTER=throttling.test

However, the following is a much better way (IMHO)

    TEST_FILTER=throttling.test make valgrind

The 'valgrind' target of the makefile is 'linked' to the old valgrind test suite, which is linked to the new functional test suite.