335 nfs4_ff_layout_select_ds_fh(struct pnfs_layout_segment *lseg, u32 mirror_idx)  in nfs4_ff_layout_select_ds_fh()  argument
337 	struct nfs4_ff_layout_mirror *mirror = FF_LAYOUT_COMP(lseg, mirror_idx);  in nfs4_ff_layout_select_ds_fh()
360 nfs4_ff_layout_prepare_ds(struct pnfs_layout_segment *lseg, u32 ds_idx,  in nfs4_ff_layout_prepare_ds()  argument
363 	struct nfs4_ff_layout_mirror *mirror = FF_LAYOUT_COMP(lseg, ds_idx);  in nfs4_ff_layout_prepare_ds()
366 	struct inode *ino = lseg->pls_layout->plh_inode;  in nfs4_ff_layout_prepare_ds()
413 		ff_layout_track_ds_error(FF_LAYOUT_FROM_HDR(lseg->pls_layout),  in nfs4_ff_layout_prepare_ds()
414 					 mirror, lseg->pls_range.offset,  in nfs4_ff_layout_prepare_ds()
415 					 lseg->pls_range.length, NFS4ERR_NXIO,  in nfs4_ff_layout_prepare_ds()
418 			pnfs_error_mark_layout_for_return(ino, lseg);  in nfs4_ff_layout_prepare_ds()
419 			if (ff_layout_has_available_ds(lseg))  in nfs4_ff_layout_prepare_ds()
420 				pnfs_set_retry_layoutget(lseg->pls_layout);  in nfs4_ff_layout_prepare_ds()
422 				pnfs_clear_retry_layoutget(lseg->pls_layout);  in nfs4_ff_layout_prepare_ds()
425 			if (ff_layout_has_available_ds(lseg))  in nfs4_ff_layout_prepare_ds()
427 					&lseg->pls_layout->plh_flags);  in nfs4_ff_layout_prepare_ds()
429 				pnfs_error_mark_layout_for_return(ino, lseg);  in nfs4_ff_layout_prepare_ds()
430 				pnfs_clear_retry_layoutget(lseg->pls_layout);  in nfs4_ff_layout_prepare_ds()
442 ff_layout_get_ds_cred(struct pnfs_layout_segment *lseg, u32 ds_idx,  in ff_layout_get_ds_cred()  argument
445 	struct nfs4_ff_layout_mirror *mirror = FF_LAYOUT_COMP(lseg, ds_idx);  in ff_layout_get_ds_cred()
448 	if (!nfs4_ff_layout_prepare_ds(lseg, ds_idx, true))  in ff_layout_get_ds_cred()
464 nfs4_ff_find_or_create_ds_client(struct pnfs_layout_segment *lseg, u32 ds_idx,  in nfs4_ff_find_or_create_ds_client()  argument
467 	struct nfs4_ff_layout_mirror *mirror = FF_LAYOUT_COMP(lseg, ds_idx);  in nfs4_ff_find_or_create_ds_client()
531 bool ff_layout_has_available_ds(struct pnfs_layout_segment *lseg)  in ff_layout_has_available_ds()  argument
537 	for (idx = 0; idx < FF_LAYOUT_MIRROR_COUNT(lseg); idx++) {  in ff_layout_has_available_ds()
538 		mirror = FF_LAYOUT_COMP(lseg, idx);  in ff_layout_has_available_ds()