outstanding        44 kernel/log.c     int outstanding; // how many FS sys calls are executing.
outstanding       133 kernel/log.c       } else if(log.lh.n + (log.outstanding+1)*MAXOPBLOCKS > LOGSIZE){
outstanding       137 kernel/log.c         log.outstanding += 1;
outstanding       152 kernel/log.c     log.outstanding -= 1;
outstanding       155 kernel/log.c     if(log.outstanding == 0){
outstanding       222 kernel/log.c     if (log.outstanding < 1)