107 		memcpy(c->mst_node, snod->node, snod->len);  in scan_for_master()
126 	if (ubifs_compare_master_node(c, c->mst_node, snod->node))  in scan_for_master()
135 	if (ubifs_hmac_zero(c, c->mst_node->hmac)) {  in scan_for_master()
136 		err = mst_node_check_hash(c, c->mst_node,  in scan_for_master()
141 		err = ubifs_node_verify_hmac(c, c->mst_node,  in scan_for_master()
317 	ubifs_dump_node(c, c->mst_node, c->mst_node_alsz);  in validate_master()
333 	c->mst_node = kzalloc(c->mst_node_alsz, GFP_KERNEL);  in ubifs_read_master()
334 	if (!c->mst_node)  in ubifs_read_master()
350 	c->mst_node->flags &= cpu_to_le32(~UBIFS_MST_RCVRY);  in ubifs_read_master()
352 	c->max_sqnum       = le64_to_cpu(c->mst_node->ch.sqnum);  in ubifs_read_master()
353 	c->highest_inum    = le64_to_cpu(c->mst_node->highest_inum);  in ubifs_read_master()
354 	c->cmt_no          = le64_to_cpu(c->mst_node->cmt_no);  in ubifs_read_master()
355 	c->zroot.lnum      = le32_to_cpu(c->mst_node->root_lnum);  in ubifs_read_master()
356 	c->zroot.offs      = le32_to_cpu(c->mst_node->root_offs);  in ubifs_read_master()
357 	c->zroot.len       = le32_to_cpu(c->mst_node->root_len);  in ubifs_read_master()
358 	c->lhead_lnum      = le32_to_cpu(c->mst_node->log_lnum);  in ubifs_read_master()
359 	c->gc_lnum         = le32_to_cpu(c->mst_node->gc_lnum);  in ubifs_read_master()
360 	c->ihead_lnum      = le32_to_cpu(c->mst_node->ihead_lnum);  in ubifs_read_master()
361 	c->ihead_offs      = le32_to_cpu(c->mst_node->ihead_offs);  in ubifs_read_master()
362 	c->bi.old_idx_sz   = le64_to_cpu(c->mst_node->index_size);  in ubifs_read_master()
363 	c->lpt_lnum        = le32_to_cpu(c->mst_node->lpt_lnum);  in ubifs_read_master()
364 	c->lpt_offs        = le32_to_cpu(c->mst_node->lpt_offs);  in ubifs_read_master()
365 	c->nhead_lnum      = le32_to_cpu(c->mst_node->nhead_lnum);  in ubifs_read_master()
366 	c->nhead_offs      = le32_to_cpu(c->mst_node->nhead_offs);  in ubifs_read_master()
367 	c->ltab_lnum       = le32_to_cpu(c->mst_node->ltab_lnum);  in ubifs_read_master()
368 	c->ltab_offs       = le32_to_cpu(c->mst_node->ltab_offs);  in ubifs_read_master()
369 	c->lsave_lnum      = le32_to_cpu(c->mst_node->lsave_lnum);  in ubifs_read_master()
370 	c->lsave_offs      = le32_to_cpu(c->mst_node->lsave_offs);  in ubifs_read_master()
371 	c->lscan_lnum      = le32_to_cpu(c->mst_node->lscan_lnum);  in ubifs_read_master()
372 	c->lst.empty_lebs  = le32_to_cpu(c->mst_node->empty_lebs);  in ubifs_read_master()
373 	c->lst.idx_lebs    = le32_to_cpu(c->mst_node->idx_lebs);  in ubifs_read_master()
374 	old_leb_cnt        = le32_to_cpu(c->mst_node->leb_cnt);  in ubifs_read_master()
375 	c->lst.total_free  = le64_to_cpu(c->mst_node->total_free);  in ubifs_read_master()
376 	c->lst.total_dirty = le64_to_cpu(c->mst_node->total_dirty);  in ubifs_read_master()
377 	c->lst.total_used  = le64_to_cpu(c->mst_node->total_used);  in ubifs_read_master()
378 	c->lst.total_dead  = le64_to_cpu(c->mst_node->total_dead);  in ubifs_read_master()
379 	c->lst.total_dark  = le64_to_cpu(c->mst_node->total_dark);  in ubifs_read_master()
381 	ubifs_copy_hash(c, c->mst_node->hash_root_idx, c->zroot.hash);  in ubifs_read_master()
385 	if (c->mst_node->flags & cpu_to_le32(UBIFS_MST_NO_ORPHS))  in ubifs_read_master()
395 			ubifs_dump_node(c, c->mst_node, c->mst_node_alsz);  in ubifs_read_master()
411 		c->mst_node->leb_cnt = cpu_to_le32(c->leb_cnt);  in ubifs_read_master()
412 		c->mst_node->empty_lebs = cpu_to_le32(c->lst.empty_lebs);  in ubifs_read_master()
413 		c->mst_node->total_free = cpu_to_le64(c->lst.total_free);  in ubifs_read_master()
414 		c->mst_node->total_dark = cpu_to_le64(c->lst.total_dark);  in ubifs_read_master()
454 	c->mst_node->highest_inum = cpu_to_le64(c->highest_inum);  in ubifs_write_master()
456 	ubifs_copy_hash(c, c->zroot.hash, c->mst_node->hash_root_idx);  in ubifs_write_master()
457 	err = ubifs_write_node_hmac(c, c->mst_node, len, lnum, offs,  in ubifs_write_master()
469 	err = ubifs_write_node_hmac(c, c->mst_node, len, lnum, offs,  in ubifs_write_master()