146 	struct getbmapx		*bmv,  in xfs_getbmap_report_one()  argument
151 	struct kgetbmap		*p = out + bmv->bmv_entries;  in xfs_getbmap_report_one()
167 		if (!(bmv->bmv_iflags & BMV_IF_DELALLOC))  in xfs_getbmap_report_one()
177 	    (bmv->bmv_iflags & BMV_IF_PREALLOC))  in xfs_getbmap_report_one()
186 	bmv->bmv_offset = p->bmv_offset + p->bmv_length;  in xfs_getbmap_report_one()
187 	bmv->bmv_length = max(0LL, bmv_end - bmv->bmv_offset);  in xfs_getbmap_report_one()
188 	bmv->bmv_entries++;  in xfs_getbmap_report_one()
195 	struct getbmapx		*bmv,  in xfs_getbmap_report_hole()  argument
201 	struct kgetbmap		*p = out + bmv->bmv_entries;  in xfs_getbmap_report_hole()
203 	if (bmv->bmv_iflags & BMV_IF_NO_HOLES)  in xfs_getbmap_report_hole()
210 	bmv->bmv_offset = p->bmv_offset + p->bmv_length;  in xfs_getbmap_report_hole()
211 	bmv->bmv_length = max(0LL, bmv_end - bmv->bmv_offset);  in xfs_getbmap_report_hole()
212 	bmv->bmv_entries++;  in xfs_getbmap_report_hole()
217 	struct getbmapx		*bmv)  in xfs_getbmap_full()  argument
219 	return bmv->bmv_length == 0 || bmv->bmv_entries >= bmv->bmv_count - 1;  in xfs_getbmap_full()
250 	struct getbmapx		*bmv,		/* user bmap structure */  in xfs_getbmap()  argument
254 	int			iflags = bmv->bmv_iflags;  in xfs_getbmap()
263 	if (bmv->bmv_iflags & ~BMV_IF_VALID)  in xfs_getbmap()
273 	if (bmv->bmv_length < -1)  in xfs_getbmap()
275 	bmv->bmv_entries = 0;  in xfs_getbmap()
276 	if (bmv->bmv_length == 0)  in xfs_getbmap()
349 	if (bmv->bmv_length == -1) {  in xfs_getbmap()
351 		bmv->bmv_length = max(0LL, max_len - bmv->bmv_offset);  in xfs_getbmap()
354 	bmv_end = bmv->bmv_offset + bmv->bmv_length;  in xfs_getbmap()
356 	first_bno = bno = XFS_BB_TO_FSBT(mp, bmv->bmv_offset);  in xfs_getbmap()
357 	len = XFS_BB_TO_FSB(mp, bmv->bmv_length);  in xfs_getbmap()
369 			xfs_getbmap_report_hole(ip, bmv, out, bmv_end, bno,  in xfs_getbmap()
374 	while (!xfs_getbmap_full(bmv)) {  in xfs_getbmap()
382 			xfs_getbmap_report_hole(ip, bmv, out, bmv_end, bno,  in xfs_getbmap()
384 			if (xfs_getbmap_full(bmv))  in xfs_getbmap()
396 			error = xfs_getbmap_report_one(ip, bmv, out, bmv_end,  in xfs_getbmap()
398 			if (error || xfs_getbmap_full(bmv))  in xfs_getbmap()
405 			if (bmv->bmv_entries > 0)  in xfs_getbmap()
406 				out[bmv->bmv_entries - 1].bmv_oflags |=  in xfs_getbmap()
410 			    !xfs_getbmap_full(bmv)) {  in xfs_getbmap()
411 				xfs_getbmap_report_hole(ip, bmv, out, bmv_end,  in xfs_getbmap()