Re: [PATCH 6/9][cr][v2]: Checkpoint file-locks

[Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>]

Oren Laadan [orenl@cs.columbia.edu] wrote:
| 
| 
| > +	if (lock) {
| > +		h->fl_start = lock->fl_start;
| > +		h->fl_end = lock->fl_end;
| > +		h->fl_type = lock->fl_type;
| > +		h->fl_flags = lock->fl_flags;
| > +	} else {
| > +		/* Checkpoint a dummy lock as a marker */
| > +		h->fl_start = -1;
| 
| Maybe designate some constant for this ?  e.g. CKPT_FLOCK_NONE ?
| In any case, you need a (loff_t) -1  (like in the restore code).

Ok. Defining macros CKPT_HDR_SET_MARKER_LOCK() and
CKPT_HDR_CHECK_MARKER_LOCK().  Also added the missing (loff_t).