1434 	struct f2fs_nat_block *nat_block;  in f2fs_late_init_nid_bitmap()  local
1441 	nat_block = malloc(F2FS_BLKSIZE);  in f2fs_late_init_nid_bitmap()
1442 	if (!nat_block) {  in f2fs_late_init_nid_bitmap()
1454 			ret = dev_read_block(nat_block, start_blk);  in f2fs_late_init_nid_bitmap()
1458 		if (nat_block->entries[nid % NAT_ENTRY_PER_BLOCK].block_addr)  in f2fs_late_init_nid_bitmap()
1462 	free(nat_block);  in f2fs_late_init_nid_bitmap()
1494 	struct f2fs_nat_block *nat_block;  in write_nat_bits()  local
1502 	nat_block = malloc(F2FS_BLKSIZE);  in write_nat_bits()
1503 	ASSERT(nat_block);  in write_nat_bits()
1527 		ret = dev_read_block(nat_block, blkaddr);  in write_nat_bits()
1532 				nat_block->entries[j].block_addr != NULL_ADDR)  in write_nat_bits()
1541 	free(nat_block);  in write_nat_bits()
2192 	struct f2fs_nat_block *nat_block;  in get_nat_entry()  local
2200 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in get_nat_entry()
2201 	ASSERT(nat_block);  in get_nat_entry()
2206 	ret = dev_read_block(nat_block, block_addr);  in get_nat_entry()
2209 	memcpy(raw_nat, &nat_block->entries[entry_off],  in get_nat_entry()
2211 	free(nat_block);  in get_nat_entry()
2269 	struct f2fs_nat_block *nat_block;  in update_nat_blkaddr()  local
2274 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in update_nat_blkaddr()
2275 	ASSERT(nat_block);  in update_nat_blkaddr()
2280 	ret = dev_read_block(nat_block, block_addr);  in update_nat_blkaddr()
2284 		nat_block->entries[entry_off].ino = cpu_to_le32(ino);  in update_nat_blkaddr()
2285 	nat_block->entries[entry_off].block_addr = cpu_to_le32(newaddr);  in update_nat_blkaddr()
2287 		F2FS_FSCK(sbi)->entries[nid] = nat_block->entries[entry_off];  in update_nat_blkaddr()
2289 	ret = dev_write_block(nat_block, block_addr);  in update_nat_blkaddr()
2291 	free(nat_block);  in update_nat_blkaddr()
2556 	struct f2fs_nat_block *nat_block;  in flush_nat_journal_entries()  local
2563 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in flush_nat_journal_entries()
2564 	ASSERT(nat_block);  in flush_nat_journal_entries()
2567 		free(nat_block);  in flush_nat_journal_entries()
2577 	ret = dev_read_block(nat_block, block_addr);  in flush_nat_journal_entries()
2580 	memcpy(&nat_block->entries[entry_off], &nat_in_journal(journal, i),  in flush_nat_journal_entries()
2583 	ret = dev_write_block(nat_block, block_addr);  in flush_nat_journal_entries()
2894 	struct f2fs_nat_block *nat_block;  in nullify_nat_entry()  local
2909 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in nullify_nat_entry()
2910 	ASSERT(nat_block);  in nullify_nat_entry()
2915 	ret = dev_read_block(nat_block, block_addr);  in nullify_nat_entry()
2920 			le32_to_cpu(nat_block->entries[entry_off].block_addr));  in nullify_nat_entry()
2921 		nat_block->entries[entry_off].block_addr = cpu_to_le32(0x1);  in nullify_nat_entry()
2923 		memset(&nat_block->entries[entry_off], 0,  in nullify_nat_entry()
2928 	ret = dev_write_block(nat_block, block_addr);  in nullify_nat_entry()
2930 	free(nat_block);  in nullify_nat_entry()
3082 	struct f2fs_nat_block *nat_block;  in build_nat_area_bitmap()  local
3091 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in build_nat_area_bitmap()
3092 	ASSERT(nat_block);  in build_nat_area_bitmap()
3117 		ret = dev_read_block(nat_block, block_addr);  in build_nat_area_bitmap()
3130 				if (le32_to_cpu(nat_block->entries[i].block_addr) != 0x1) {  in build_nat_area_bitmap()
3132 							nid + i, le32_to_cpu(nat_block->entries[i].block_addr));  in build_nat_area_bitmap()
3138 			node_info_from_raw_nat(&ni, &nat_block->entries[i]);  in build_nat_area_bitmap()
3166 			fsck->entries[nid + i] = nat_block->entries[i];  in build_nat_area_bitmap()
3204 	free(nat_block);  in build_nat_area_bitmap()