Code review comment for lp://staging/~gary/launchpad/profiler

Uhm so the reason I used the bzr profiler was *precisely* the threading behaviour - we have stuff that runs off in threads (like the google search calls), and relatedly I wanted to lock other threads out to ensure we got a good read - only one request active - when profiling.

Could we not just fix bzr to do what you need, given the closeness of the projects?