979 	int idx = depth - 2;  in truncate_partial_nodes()  local
986 	for (i = 0; i < idx + 1; i++) {  in truncate_partial_nodes()
991 			idx = i - 1;  in truncate_partial_nodes()
997 	f2fs_ra_node_pages(pages[idx], offset[idx + 1], NIDS_PER_BLOCK);  in truncate_partial_nodes()
1000 	for (i = offset[idx + 1]; i < NIDS_PER_BLOCK; i++) {  in truncate_partial_nodes()
1001 		child_nid = get_nid(pages[idx], i, false);  in truncate_partial_nodes()
1008 		if (set_nid(pages[idx], i, 0, false))  in truncate_partial_nodes()
1012 	if (offset[idx + 1] == 0) {  in truncate_partial_nodes()
1013 		dn->node_page = pages[idx];  in truncate_partial_nodes()
1014 		dn->nid = nid[idx];  in truncate_partial_nodes()
1019 		f2fs_put_page(pages[idx], 1);  in truncate_partial_nodes()
1021 	offset[idx]++;  in truncate_partial_nodes()
1022 	offset[idx + 1] = 0;  in truncate_partial_nodes()
1023 	idx--;  in truncate_partial_nodes()
1025 	for (i = idx; i >= 0; i--)  in truncate_partial_nodes()
2278 	unsigned int i, idx;  in scan_free_nid_bits()  local
2288 		for (idx = 0; idx < NAT_ENTRY_PER_BLOCK; idx++) {  in scan_free_nid_bits()
2289 			idx = find_next_bit_le(nm_i->free_nid_bitmap[i],  in scan_free_nid_bits()
2290 						NAT_ENTRY_PER_BLOCK, idx);  in scan_free_nid_bits()
2291 			if (idx >= NAT_ENTRY_PER_BLOCK)  in scan_free_nid_bits()
2294 			nid = i * NAT_ENTRY_PER_BLOCK + idx;  in scan_free_nid_bits()
2665 	int i, idx, last_offset, nrpages;  in f2fs_restore_node_summary()  local
2678 		for (idx = addr; idx < addr + nrpages; idx++) {  in f2fs_restore_node_summary()
2679 			struct page *page = f2fs_get_tmp_page(sbi, idx);  in f2fs_restore_node_summary()
2901 		unsigned idx;  in f2fs_flush_nat_entries()  local
2903 		for (idx = 0; idx < found; idx++)  in f2fs_flush_nat_entries()
2904 			__adjust_nat_entry_set(setvec[idx], &sets,  in f2fs_flush_nat_entries()
3146 		unsigned idx;  in f2fs_destroy_node_manager()  local
3149 		for (idx = 0; idx < found; idx++) {  in f2fs_destroy_node_manager()
3151 			list_del(&natvec[idx]->list);  in f2fs_destroy_node_manager()
3154 			__del_from_nat_cache(nm_i, natvec[idx]);  in f2fs_destroy_node_manager()
3163 		unsigned idx;  in f2fs_destroy_node_manager()  local
3166 		for (idx = 0; idx < found; idx++) {  in f2fs_destroy_node_manager()
3168 			f2fs_bug_on(sbi, !list_empty(&setvec[idx]->entry_list));  in f2fs_destroy_node_manager()
3169 			radix_tree_delete(&nm_i->nat_set_root, setvec[idx]->set);  in f2fs_destroy_node_manager()
3170 			kmem_cache_free(nat_entry_set_slab, setvec[idx]);  in f2fs_destroy_node_manager()