208 	if (m1->dss_count != m2->dss_count)  in ff_mirror_match_fh()
211 	for (dss_id = 0; dss_id < m1->dss_count; dss_id++)  in ff_mirror_match_fh()
223 	if (m1->dss_count != m2->dss_count)  in ff_mirror_match_devid()
226 	for (dss_id = 0; dss_id < m1->dss_count; dss_id++)  in ff_mirror_match_devid()
273 static struct nfs4_ff_layout_mirror *ff_layout_alloc_mirror(u32 dss_count,  in ff_layout_alloc_mirror()  argument
286 	mirror->dss_count = dss_count;  in ff_layout_alloc_mirror()
288 		kzalloc_objs(struct nfs4_ff_layout_ds_stripe, dss_count,  in ff_layout_alloc_mirror()
295 	for (u32 dss_id = 0; dss_id < mirror->dss_count; dss_id++)  in ff_layout_alloc_mirror()
308 	for (dss_id = 0; dss_id < mirror->dss_count; dss_id++) {  in ff_layout_free_mirror()
426 	for (dss_id = 0; dss_id < mirror->dss_count; dss_id++)  in ff_mirror_efficiency_sum()
493 	u32 dss_count = 0;  in ff_layout_alloc_lseg()  local
509 		if (dss_count == 0)  in ff_layout_alloc_lseg()
510 			dss_count = be32_to_cpup(p);  in ff_layout_alloc_lseg()
511 		else if (dss_count != be32_to_cpup(p))  in ff_layout_alloc_lseg()
514 		if (dss_count > NFS4_FLEXFILE_LAYOUT_MAX_STRIPE_CNT ||  in ff_layout_alloc_lseg()
515 		    dss_count == 0)  in ff_layout_alloc_lseg()
518 		if (dss_count > 1 && stripe_unit == 0)  in ff_layout_alloc_lseg()
521 		fls->mirror_array[i] = ff_layout_alloc_mirror(dss_count, gfp_flags);  in ff_layout_alloc_lseg()
527 		for (dss_id = 0; dss_id < dss_count; dss_id++) {  in ff_layout_alloc_lseg()
608 			for (dss_id = 0; dss_id < dss_count; dss_id++) {  in ff_layout_alloc_lseg()
681 	return (mirror_idx * flseg->mirror_array[0]->dss_count) + dss_id;  in calc_commit_idx()
687 	return commit_index / FF_LAYOUT_LSEG(lseg)->mirror_array[0]->dss_count;  in calc_mirror_idx_from_commit()
693 	return commit_index % FF_LAYOUT_LSEG(lseg)->mirror_array[0]->dss_count;  in calc_dss_id_from_commit()
887 			fls->mirror_array[idx]->dss_count,  in ff_layout_choose_ds_for_read()
976 	return fls->mirror_array[0]->dss_count > 1;  in ff_layout_lseg_is_striped()
1128 			mirror->dss_count,  in ff_layout_pg_init_write()
1568 		flseg->mirror_array[hdr->pgio_mirror_idx]->dss_count,  in ff_layout_read_done_cb()
1650 		mirror->dss_count,  in ff_layout_read_record_layoutstats_start()
1673 		mirror->dss_count,  in ff_layout_read_record_layoutstats_done()
1772 		flseg->mirror_array[hdr->pgio_mirror_idx]->dss_count,  in ff_layout_write_done_cb()
1875 		mirror->dss_count,  in ff_layout_write_record_layoutstats_start()
1898 		mirror->dss_count,  in ff_layout_write_record_layoutstats_done()
2146 		mirror->dss_count,  in ff_layout_read_pagelist()
2229 		mirror->dss_count,  in ff_layout_write_pagelist()
2419 		for (dss_id = 0; dss_id < mirror->dss_count; dss_id++) {  in ff_layout_cancel_io()
2458 	u32 size = flseg->mirror_array_cnt * flseg->mirror_array[0]->dss_count;  in ff_layout_setup_ds_info()
2896 		for (dss_id = 0; dss_id < mirror->dss_count; ++dss_id) {  in ff_layout_mirror_prepare_stats()