876 	pnfs_put_lseg(pgio->pg_lseg);  in ff_layout_pg_get_read()
877 	pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in ff_layout_pg_get_read()
884 	if (IS_ERR(pgio->pg_lseg)) {  in ff_layout_pg_get_read()
885 		pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in ff_layout_pg_get_read()
886 		pgio->pg_lseg = NULL;  in ff_layout_pg_get_read()
902 	if (!pgio->pg_lseg) {  in ff_layout_pg_init_read()
904 		if (!pgio->pg_lseg)  in ff_layout_pg_init_read()
907 	if (ff_layout_avoid_read_on_rw(pgio->pg_lseg)) {  in ff_layout_pg_init_read()
909 		if (!pgio->pg_lseg)  in ff_layout_pg_init_read()
913 	ds = ff_layout_choose_best_ds_for_read(pgio->pg_lseg, 0, &ds_idx);  in ff_layout_pg_init_read()
915 		if (!ff_layout_no_fallback_to_mds(pgio->pg_lseg))  in ff_layout_pg_init_read()
917 		pnfs_put_lseg(pgio->pg_lseg);  in ff_layout_pg_init_read()
918 		pgio->pg_lseg = NULL;  in ff_layout_pg_init_read()
924 	mirror = FF_LAYOUT_COMP(pgio->pg_lseg, ds_idx);  in ff_layout_pg_init_read()
943 			pgio->pg_lseg);  in ff_layout_pg_init_read()
944 	pnfs_put_lseg(pgio->pg_lseg);  in ff_layout_pg_init_read()
945 	pgio->pg_lseg = NULL;  in ff_layout_pg_init_read()
963 	if (!pgio->pg_lseg) {  in ff_layout_pg_init_write()
964 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in ff_layout_pg_init_write()
971 		if (IS_ERR(pgio->pg_lseg)) {  in ff_layout_pg_init_write()
972 			pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in ff_layout_pg_init_write()
973 			pgio->pg_lseg = NULL;  in ff_layout_pg_init_write()
978 	if (pgio->pg_lseg == NULL)  in ff_layout_pg_init_write()
982 	status = ff_layout_alloc_commit_info(pgio->pg_lseg, &cinfo, GFP_NOFS);  in ff_layout_pg_init_write()
988 	    FF_LAYOUT_MIRROR_COUNT(pgio->pg_lseg)))  in ff_layout_pg_init_write()
992 		mirror = FF_LAYOUT_COMP(pgio->pg_lseg, i);  in ff_layout_pg_init_write()
993 		ds = nfs4_ff_layout_prepare_ds(pgio->pg_lseg, mirror, true);  in ff_layout_pg_init_write()
995 			if (!ff_layout_no_fallback_to_mds(pgio->pg_lseg))  in ff_layout_pg_init_write()
997 			pnfs_put_lseg(pgio->pg_lseg);  in ff_layout_pg_init_write()
998 			pgio->pg_lseg = NULL;  in ff_layout_pg_init_write()
1016 			pgio->pg_lseg);  in ff_layout_pg_init_write()
1017 	pnfs_put_lseg(pgio->pg_lseg);  in ff_layout_pg_init_write()
1018 	pgio->pg_lseg = NULL;  in ff_layout_pg_init_write()
1027 	if (!pgio->pg_lseg) {  in ff_layout_pg_get_mirror_count_write()
1028 		pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode,  in ff_layout_pg_get_mirror_count_write()
1035 		if (IS_ERR(pgio->pg_lseg)) {  in ff_layout_pg_get_mirror_count_write()
1036 			pgio->pg_error = PTR_ERR(pgio->pg_lseg);  in ff_layout_pg_get_mirror_count_write()
1037 			pgio->pg_lseg = NULL;  in ff_layout_pg_get_mirror_count_write()
1041 	if (pgio->pg_lseg)  in ff_layout_pg_get_mirror_count_write()
1042 		return FF_LAYOUT_MIRROR_COUNT(pgio->pg_lseg);  in ff_layout_pg_get_mirror_count_write()
1047 			pgio->pg_lseg);  in ff_layout_pg_get_mirror_count_write()