Assert pipe mutex in pipeselwakeup(), as we manipulate pipe_state in a non-atomic manner.  It appears to always be called with the mutex (good).
Assert pipe mutex in pipeselwakeup(), as we manipulate pipe_state
in a non-atomic manner.  It appears to always be called with the
mutex (good).

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase