committing         44 kernel/log.c     int committing;  // in commit(), please wait.
committing        132 kernel/log.c       if(log.committing){
committing        154 kernel/log.c     if(log.committing)
committing        158 kernel/log.c       log.committing = 1;
committing        172 kernel/log.c       log.committing = 0;