60 		const struct pnfs_layout_range *range,
416 	struct pnfs_layout_range range = {  in nfs4_layout_refresh_old_stateid()  local
436 		err = pnfs_mark_matching_lsegs_return(lo, &head, &range, 0);  in nfs4_layout_refresh_old_stateid()
439 			*dst_range = range;  in nfs4_layout_refresh_old_stateid()
460 	struct pnfs_layout_range range = {  in pnfs_mark_layout_stateid_invalid()  local
471 	pnfs_free_returned_lsegs(lo, lseg_list, &range, 0);  in pnfs_mark_layout_stateid_invalid()
505 	struct pnfs_layout_range range = {  in pnfs_layout_io_set_failed()  local
514 	pnfs_mark_matching_lsegs_invalid(lo, &head, &range, 0);  in pnfs_layout_io_set_failed()
541 		const struct pnfs_layout_range *range,  in pnfs_init_lseg()  argument
550 	lseg->pls_range = *range;  in pnfs_init_lseg()
738 		const struct pnfs_layout_range *range,  in pnfs_free_returned_lsegs()  argument
744 		if (pnfs_match_lseg_recall(lseg, range, seq))  in pnfs_free_returned_lsegs()
1086 	   const struct pnfs_layout_range *range,  in pnfs_alloc_init_layoutget_args()  argument
1118 	if (lgp->args.minlength > range->length)  in pnfs_alloc_init_layoutget_args()
1119 		lgp->args.minlength = range->length;  in pnfs_alloc_init_layoutget_args()
1123 		if (range->iomode == IOMODE_READ) {  in pnfs_alloc_init_layoutget_args()
1124 			if (range->offset >= i_size)  in pnfs_alloc_init_layoutget_args()
1126 			else if (i_size - range->offset < lgp->args.minlength)  in pnfs_alloc_init_layoutget_args()
1127 				lgp->args.minlength = i_size - range->offset;  in pnfs_alloc_init_layoutget_args()
1131 	pnfs_copy_range(&lgp->args.range, range);  in pnfs_alloc_init_layoutget_args()
1168 		const struct pnfs_layout_range *range,  in pnfs_layoutreturn_free_lsegs()  argument
1181 		pnfs_mark_matching_lsegs_invalid(lo, &freeme, range, seq);  in pnfs_layoutreturn_free_lsegs()
1182 		pnfs_free_returned_lsegs(lo, &freeme, range, seq);  in pnfs_layoutreturn_free_lsegs()
1230 	args->range.iomode = iomode;  in pnfs_init_layoutreturn_args()
1231 	args->range.offset = 0;  in pnfs_init_layoutreturn_args()
1232 	args->range.length = NFS4_MAX_UINT64;  in pnfs_init_layoutreturn_args()
1334 	struct pnfs_layout_range range = {  in _pnfs_return_layout()  local
1366 	pnfs_mark_matching_lsegs_return(lo, &tmp_list, &range, 0);  in _pnfs_return_layout()
1369 		NFS_SERVER(ino)->pnfs_curr_ld->return_range(lo, &range);  in _pnfs_return_layout()
1562 						     &arg->range, arg->inode))  in pnfs_roc_done()
1586 			pnfs_set_plh_return_info(lo, args->range.iomode, 0);  in pnfs_roc_release()
1595 		pnfs_layoutreturn_free_lsegs(lo, &args->stateid, &args->range,  in pnfs_roc_release()
1786 		 const struct pnfs_layout_range *range,  in pnfs_lseg_range_match()  argument
1791 	if ((range->iomode == IOMODE_RW &&  in pnfs_lseg_range_match()
1793 	    (range->iomode != ls_range->iomode &&  in pnfs_lseg_range_match()
1795 	    !pnfs_lseg_range_intersecting(ls_range, range))  in pnfs_lseg_range_match()
1799 	range1 = *range;  in pnfs_lseg_range_match()
1809 		struct pnfs_layout_range *range,  in pnfs_find_lseg()  argument
1818 		    pnfs_lseg_range_match(&lseg->pls_range, range,  in pnfs_find_lseg()
2208 pnfs_sanity_check_layout_range(struct pnfs_layout_range *range)  in pnfs_sanity_check_layout_range()  argument
2210 	switch (range->iomode) {  in pnfs_sanity_check_layout_range()
2217 	if (range->offset == NFS4_MAX_UINT64)  in pnfs_sanity_check_layout_range()
2219 	if (range->length == 0)  in pnfs_sanity_check_layout_range()
2221 	if (range->length != NFS4_MAX_UINT64 &&  in pnfs_sanity_check_layout_range()
2222 	    range->length > NFS4_MAX_UINT64 - range->offset)  in pnfs_sanity_check_layout_range()
2373 		iomode = lgp->args.range.iomode;  in pnfs_parse_lgopen()
2399 	if (!pnfs_sanity_check_layout_range(&res->range))  in pnfs_layout_process()
2413 	pnfs_init_lseg(lo, lseg, &res->range, &res->stateid);  in pnfs_layout_process()
2439 		struct pnfs_layout_range range = {  in pnfs_layout_process()  local
2443 		pnfs_mark_matching_lsegs_return(lo, &free_me, &range, 0);  in pnfs_layout_process()
2532 			    const struct pnfs_layout_range *range)  in pnfs_mark_layout_for_return()  argument
2543 	pnfs_set_plh_return_info(lo, range->iomode, 0);  in pnfs_mark_layout_for_return()
2549 	if (pnfs_mark_matching_lsegs_return(lo, &lo->plh_return_segs, range, 0) != -EBUSY) {  in pnfs_mark_layout_for_return()
2567 	struct pnfs_layout_range range = {  in pnfs_error_mark_layout_for_return()  local
2573 	pnfs_mark_layout_for_return(inode, &range);  in pnfs_error_mark_layout_for_return()
2587 		     const struct pnfs_layout_range *range,  in pnfs_find_first_lseg()  argument
2599 		if (pnfs_lseg_range_intersecting(&lseg->pls_range, range))  in pnfs_find_first_lseg()
2608 				 const struct pnfs_layout_range *range)  in pnfs_should_return_unused_layout()  argument
2615 	    !pnfs_find_first_lseg(lo, range, range->iomode))  in pnfs_should_return_unused_layout()
2624 	switch (range->iomode) {  in pnfs_should_return_unused_layout()
2631 		if (pnfs_find_first_lseg(lo, range, IOMODE_READ))  in pnfs_should_return_unused_layout()
2640 	const struct pnfs_layout_range *range = data;  in pnfs_layout_return_unused_byserver()  local
2656 		    !pnfs_should_return_unused_layout(lo, range)) {  in pnfs_layout_return_unused_byserver()
2661 		pnfs_set_plh_return_info(lo, range->iomode, 0);  in pnfs_layout_return_unused_byserver()
2663 						    range, 0) != 0 ||  in pnfs_layout_return_unused_byserver()
2686 	struct pnfs_layout_range range = {  in pnfs_layout_return_unused_byclid()  local
2693 			&range);  in pnfs_layout_return_unused_byclid()