Change Details

Reduce the scope of reset_mutext to protect the msleep in the watch dog thread as well as the MPI3MR_FLAGS_SHUTDOWN bit. Use it to protect the wakeup in mpi3mr_detach so this thread can exit sooner when we're trying to do an orderly shutdown. It's an open question if this should protect sc->unrecoverable, and if we should wakeup the watchdog thread when we set it.

Reduce the scope of reset_mutext to protect the msleep in the watch dog thread as well as the MPI3MR_FLAGS_SHUTDOWN bit. Use it to protect the wakeup in mpi3mr_detach so this thread can exit sooner when we're trying to do an orderly shutdown. It's an open question if this should protect sc->unrecoverable, and if we should wakeup the watchdog thread when we set it. We might also want to move too booleans for the three flags that we have now in mpi3mr_flags. There are a number of U8s that should really be bools and we might want to also group them together to pack softc better.

Reduce the scope of reset_mutext to protect the msleep in the watch dog thread as well as the MPI3MR_FLAGS_SHUTDOWN bit. Use it to protect the wakeup in mpi3mr_detach so this thread can exit sooner when we're trying to do an orderly shutdown. It's an open question if this should protect sc->unrecoverable, and if we should wakeup the watchdog thread when we set it. We might also want to move too booleans for the three flags that we have now in mpi3mr_flags. There are a number of U8s that should really be bools and we might want to also group them together to pack softc better.