This fix a race where the threads waiting for the bus would wake up early and still see bus as busy. While here, give a better description to wmesg for the two use cases we have (bus and io waiting). MFC after: 1 week
This fix a race where the threads waiting for the bus would wake up early and still see bus as busy. While here, give a better description to wmesg for the two use cases we have (bus and io waiting). MFC after: 1 week