2381 	if (pgio->pg_lseg == NULL ||  in pnfs_generic_pg_check_layout()
2382 	    test_bit(NFS_LSEG_VALID, &pgio->pg_lseg->pls_flags))  in pnfs_generic_pg_check_layout()
2384 	pnfs_put_lseg(pgio->pg_lseg);  in pnfs_generic_pg_check_layout()
2385 	pgio->pg_lseg = NULL;  in pnfs_generic_pg_check_layout()
2396 	if (pgio->pg_lseg && !pnfs_lseg_request_intersecting(pgio->pg_lseg, req)) {  in pnfs_generic_pg_check_range()
2397 		pnfs_put_lseg(pgio->pg_lseg);  in pnfs_generic_pg_check_range()
2398 		pgio->pg_lseg = NULL;  in pnfs_generic_pg_check_range()
2409 	if (pgio->pg_lseg == NULL) {  in pnfs_generic_pg_init_read()
2415 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in pnfs_generic_pg_init_read()
2422 		if (IS_ERR(pgio->pg_lseg)) {  in pnfs_generic_pg_init_read()
2423 			pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in pnfs_generic_pg_init_read()
2424 			pgio->pg_lseg = NULL;  in pnfs_generic_pg_init_read()
2429 	if (pgio->pg_lseg == NULL)  in pnfs_generic_pg_init_read()
2441 	if (pgio->pg_lseg == NULL) {  in pnfs_generic_pg_init_write()
2442 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in pnfs_generic_pg_init_write()
2449 		if (IS_ERR(pgio->pg_lseg)) {  in pnfs_generic_pg_init_write()
2450 			pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in pnfs_generic_pg_init_write()
2451 			pgio->pg_lseg = NULL;  in pnfs_generic_pg_init_write()
2456 	if (pgio->pg_lseg == NULL)  in pnfs_generic_pg_init_write()
2464 	if (desc->pg_lseg) {  in pnfs_generic_pg_cleanup()
2465 		pnfs_put_lseg(desc->pg_lseg);  in pnfs_generic_pg_cleanup()
2466 		desc->pg_lseg = NULL;  in pnfs_generic_pg_cleanup()
2497 	if (pgio->pg_lseg) {  in pnfs_generic_pg_test()
2498 		seg_end = pnfs_end_offset(pgio->pg_lseg->pls_range.offset,  in pnfs_generic_pg_test()
2499 				     pgio->pg_lseg->pls_range.length);  in pnfs_generic_pg_test()
2598 	struct pnfs_layout_segment *lseg = desc->pg_lseg;  in pnfs_do_write()
2637 	hdr->lseg = pnfs_get_lseg(desc->pg_lseg);  in pnfs_generic_pg_writepages()
2740 	struct pnfs_layout_segment *lseg = desc->pg_lseg;  in pnfs_do_read()
2778 	hdr->lseg = pnfs_get_lseg(desc->pg_lseg);  in pnfs_generic_pg_readpages()