Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> Maybe bdi_forker_thread can be cleaned up a bit more by introducing a enum { NO_ACTION, START_THREAD, KILL_THREAD, } action; and then do a switch based on it later? -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html