79 FF_LAYOUT_LSEG(struct pnfs_layout_segment *lseg)  in FF_LAYOUT_LSEG()  argument
81 	return container_of(lseg,  in FF_LAYOUT_LSEG()
87 FF_LAYOUT_DEVID_NODE(struct pnfs_layout_segment *lseg, u32 idx)  in FF_LAYOUT_DEVID_NODE()  argument
89 	if (idx >= FF_LAYOUT_LSEG(lseg)->mirror_array_cnt ||  in FF_LAYOUT_DEVID_NODE()
90 	    FF_LAYOUT_LSEG(lseg)->mirror_array[idx] == NULL ||  in FF_LAYOUT_DEVID_NODE()
91 	    FF_LAYOUT_LSEG(lseg)->mirror_array[idx]->mirror_ds == NULL)  in FF_LAYOUT_DEVID_NODE()
93 	return &FF_LAYOUT_LSEG(lseg)->mirror_array[idx]->mirror_ds->id_node;  in FF_LAYOUT_DEVID_NODE()
103 FF_LAYOUT_COMP(struct pnfs_layout_segment *lseg, u32 idx)  in FF_LAYOUT_COMP()  argument
105 	if (idx >= FF_LAYOUT_LSEG(lseg)->mirror_array_cnt)  in FF_LAYOUT_COMP()
107 	return FF_LAYOUT_LSEG(lseg)->mirror_array[idx];  in FF_LAYOUT_COMP()
111 FF_LAYOUT_MIRROR_COUNT(struct pnfs_layout_segment *lseg)  in FF_LAYOUT_MIRROR_COUNT()  argument
113 	return FF_LAYOUT_LSEG(lseg)->mirror_array_cnt;  in FF_LAYOUT_MIRROR_COUNT()
123 nfs4_ff_layout_ds_version(struct pnfs_layout_segment *lseg, u32 ds_idx)  in nfs4_ff_layout_ds_version()  argument
125 	return FF_LAYOUT_COMP(lseg, ds_idx)->mirror_ds->ds_versions[0].version;  in nfs4_ff_layout_ds_version()
141 nfs4_ff_layout_select_ds_fh(struct pnfs_layout_segment *lseg, u32 mirror_idx);
144 nfs4_ff_layout_prepare_ds(struct pnfs_layout_segment *lseg, u32 ds_idx,
148 nfs4_ff_find_or_create_ds_client(struct pnfs_layout_segment *lseg,
152 struct rpc_cred *ff_layout_get_ds_cred(struct pnfs_layout_segment *lseg,
154 bool ff_layout_has_available_ds(struct pnfs_layout_segment *lseg);