720 	if (cinfo->ds->nbuckets != 0) {  in ff_layout_alloc_commit_info()
739 		if (cinfo->ds->nbuckets != 0)  in ff_layout_alloc_commit_info()
742 			cinfo->ds->buckets = buckets;  in ff_layout_alloc_commit_info()
743 			cinfo->ds->nbuckets = size;  in ff_layout_alloc_commit_info()
763 	struct nfs4_pnfs_ds *ds;  in ff_layout_choose_best_ds_for_read()  local
768 		ds = nfs4_ff_layout_prepare_ds(lseg, idx, false);  in ff_layout_choose_best_ds_for_read()
769 		if (ds) {  in ff_layout_choose_best_ds_for_read()
771 			return ds;  in ff_layout_choose_best_ds_for_read()
784 	struct nfs4_pnfs_ds *ds;  in ff_layout_pg_init_read()  local
799 	ds = ff_layout_choose_best_ds_for_read(pgio->pg_lseg, 0, &ds_idx);  in ff_layout_pg_init_read()
800 	if (!ds)  in ff_layout_pg_init_read()
824 	struct nfs4_pnfs_ds *ds;  in ff_layout_pg_init_write()  local
850 		ds = nfs4_ff_layout_prepare_ds(pgio->pg_lseg, i, true);  in ff_layout_pg_init_write()
851 		if (!ds)  in ff_layout_pg_init_write()
1604 	struct nfs4_pnfs_ds *ds;  in ff_layout_read_pagelist()  local
1616 	ds = nfs4_ff_layout_prepare_ds(lseg, idx, false);  in ff_layout_read_pagelist()
1617 	if (!ds)  in ff_layout_read_pagelist()
1620 	ds_clnt = nfs4_ff_find_or_create_ds_client(lseg, idx, ds->ds_clp,  in ff_layout_read_pagelist()
1632 		ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count), vers);  in ff_layout_read_pagelist()
1634 	atomic_inc(&ds->ds_clp->cl_count);  in ff_layout_read_pagelist()
1635 	hdr->ds_clp = ds->ds_clp;  in ff_layout_read_pagelist()
1647 	nfs_initiate_pgio(ds_clnt, hdr, ds_cred, ds->ds_clp->rpc_ops,  in ff_layout_read_pagelist()
1665 	struct nfs4_pnfs_ds *ds;  in ff_layout_write_pagelist()  local
1673 	ds = nfs4_ff_layout_prepare_ds(lseg, idx, true);  in ff_layout_write_pagelist()
1674 	if (!ds)  in ff_layout_write_pagelist()
1677 	ds_clnt = nfs4_ff_find_or_create_ds_client(lseg, idx, ds->ds_clp,  in ff_layout_write_pagelist()
1690 		offset, ds->ds_remotestr, atomic_read(&ds->ds_clp->cl_count),  in ff_layout_write_pagelist()
1694 	atomic_inc(&ds->ds_clp->cl_count);  in ff_layout_write_pagelist()
1695 	hdr->ds_clp = ds->ds_clp;  in ff_layout_write_pagelist()
1708 	nfs_initiate_pgio(ds_clnt, hdr, ds_cred, ds->ds_clp->rpc_ops,  in ff_layout_write_pagelist()
1734 	struct nfs4_pnfs_ds *ds;  in ff_layout_initiate_commit()  local
1742 	ds = nfs4_ff_layout_prepare_ds(lseg, idx, true);  in ff_layout_initiate_commit()
1743 	if (!ds)  in ff_layout_initiate_commit()
1746 	ds_clnt = nfs4_ff_find_or_create_ds_client(lseg, idx, ds->ds_clp,  in ff_layout_initiate_commit()
1758 		data->inode->i_ino, how, atomic_read(&ds->ds_clp->cl_count),  in ff_layout_initiate_commit()
1762 	atomic_inc(&ds->ds_clp->cl_count);  in ff_layout_initiate_commit()
1763 	data->ds_clp = ds->ds_clp;  in ff_layout_initiate_commit()
1768 	return nfs_initiate_commit(ds_clnt, data, ds->ds_clp->rpc_ops,  in ff_layout_initiate_commit()
1995 	struct nfs4_pnfs_ds *ds = mirror->mirror_ds->ds;  in ff_layout_encode_layoutstats()  local
1999 	da = list_first_entry(&ds->ds_addrs, struct nfs4_pnfs_ds_addr, da_node);  in ff_layout_encode_layoutstats()
2001 		__func__, ds->ds_remotestr, da->da_remotestr);  in ff_layout_encode_layoutstats()