2470 	if (pgio->pg_lseg == NULL ||  in pnfs_generic_pg_check_layout()
2471 	    test_bit(NFS_LSEG_VALID, &pgio->pg_lseg->pls_flags))  in pnfs_generic_pg_check_layout()
2473 	pnfs_put_lseg(pgio->pg_lseg);  in pnfs_generic_pg_check_layout()
2474 	pgio->pg_lseg = NULL;  in pnfs_generic_pg_check_layout()
2485 	if (pgio->pg_lseg && !pnfs_lseg_request_intersecting(pgio->pg_lseg, req)) {  in pnfs_generic_pg_check_range()
2486 		pnfs_put_lseg(pgio->pg_lseg);  in pnfs_generic_pg_check_range()
2487 		pgio->pg_lseg = NULL;  in pnfs_generic_pg_check_range()
2498 	if (pgio->pg_lseg == NULL) {  in pnfs_generic_pg_init_read()
2504 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in pnfs_generic_pg_init_read()
2511 		if (IS_ERR(pgio->pg_lseg)) {  in pnfs_generic_pg_init_read()
2512 			pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in pnfs_generic_pg_init_read()
2513 			pgio->pg_lseg = NULL;  in pnfs_generic_pg_init_read()
2518 	if (pgio->pg_lseg == NULL)  in pnfs_generic_pg_init_read()
2530 	if (pgio->pg_lseg == NULL) {  in pnfs_generic_pg_init_write()
2531 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in pnfs_generic_pg_init_write()
2538 		if (IS_ERR(pgio->pg_lseg)) {  in pnfs_generic_pg_init_write()
2539 			pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in pnfs_generic_pg_init_write()
2540 			pgio->pg_lseg = NULL;  in pnfs_generic_pg_init_write()
2545 	if (pgio->pg_lseg == NULL)  in pnfs_generic_pg_init_write()
2553 	if (desc->pg_lseg) {  in pnfs_generic_pg_cleanup()
2554 		pnfs_put_lseg(desc->pg_lseg);  in pnfs_generic_pg_cleanup()
2555 		desc->pg_lseg = NULL;  in pnfs_generic_pg_cleanup()
2586 	if (pgio->pg_lseg) {  in pnfs_generic_pg_test()
2587 		seg_end = pnfs_end_offset(pgio->pg_lseg->pls_range.offset,  in pnfs_generic_pg_test()
2588 				     pgio->pg_lseg->pls_range.length);  in pnfs_generic_pg_test()
2687 	struct pnfs_layout_segment *lseg = desc->pg_lseg;  in pnfs_do_write()
2726 	hdr->lseg = pnfs_get_lseg(desc->pg_lseg);  in pnfs_generic_pg_writepages()
2829 	struct pnfs_layout_segment *lseg = desc->pg_lseg;  in pnfs_do_read()
2867 	hdr->lseg = pnfs_get_lseg(desc->pg_lseg);  in pnfs_generic_pg_readpages()