1468 	struct f2fs_nat_block *nat_block;  in f2fs_late_init_nid_bitmap()  local
1475 	nat_block = malloc(F2FS_BLKSIZE);  in f2fs_late_init_nid_bitmap()
1476 	if (!nat_block) {  in f2fs_late_init_nid_bitmap()
1488 			ret = dev_read_block(nat_block, start_blk);  in f2fs_late_init_nid_bitmap()
1492 		if (nat_block->entries[nid % NAT_ENTRY_PER_BLOCK].block_addr)  in f2fs_late_init_nid_bitmap()
1496 	free(nat_block);  in f2fs_late_init_nid_bitmap()
1528 	struct f2fs_nat_block *nat_block;  in write_nat_bits()  local
1536 	nat_block = malloc(F2FS_BLKSIZE);  in write_nat_bits()
1537 	ASSERT(nat_block);  in write_nat_bits()
1561 		ret = dev_read_block(nat_block, blkaddr);  in write_nat_bits()
1566 				nat_block->entries[j].block_addr != NULL_ADDR)  in write_nat_bits()
1575 	free(nat_block);  in write_nat_bits()
2226 	struct f2fs_nat_block *nat_block;  in get_nat_entry()  local
2234 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in get_nat_entry()
2235 	ASSERT(nat_block);  in get_nat_entry()
2240 	ret = dev_read_block(nat_block, block_addr);  in get_nat_entry()
2243 	memcpy(raw_nat, &nat_block->entries[entry_off],  in get_nat_entry()
2245 	free(nat_block);  in get_nat_entry()
2303 	struct f2fs_nat_block *nat_block;  in update_nat_blkaddr()  local
2308 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in update_nat_blkaddr()
2309 	ASSERT(nat_block);  in update_nat_blkaddr()
2314 	ret = dev_read_block(nat_block, block_addr);  in update_nat_blkaddr()
2318 		nat_block->entries[entry_off].ino = cpu_to_le32(ino);  in update_nat_blkaddr()
2319 	nat_block->entries[entry_off].block_addr = cpu_to_le32(newaddr);  in update_nat_blkaddr()
2321 		F2FS_FSCK(sbi)->entries[nid] = nat_block->entries[entry_off];  in update_nat_blkaddr()
2323 	ret = dev_write_block(nat_block, block_addr);  in update_nat_blkaddr()
2325 	free(nat_block);  in update_nat_blkaddr()
2590 	struct f2fs_nat_block *nat_block;  in flush_nat_journal_entries()  local
2597 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in flush_nat_journal_entries()
2598 	ASSERT(nat_block);  in flush_nat_journal_entries()
2601 		free(nat_block);  in flush_nat_journal_entries()
2611 	ret = dev_read_block(nat_block, block_addr);  in flush_nat_journal_entries()
2614 	memcpy(&nat_block->entries[entry_off], &nat_in_journal(journal, i),  in flush_nat_journal_entries()
2617 	ret = dev_write_block(nat_block, block_addr);  in flush_nat_journal_entries()
2928 	struct f2fs_nat_block *nat_block;  in nullify_nat_entry()  local
2943 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in nullify_nat_entry()
2944 	ASSERT(nat_block);  in nullify_nat_entry()
2949 	ret = dev_read_block(nat_block, block_addr);  in nullify_nat_entry()
2954 			le32_to_cpu(nat_block->entries[entry_off].block_addr));  in nullify_nat_entry()
2955 		nat_block->entries[entry_off].block_addr = cpu_to_le32(0x1);  in nullify_nat_entry()
2957 		memset(&nat_block->entries[entry_off], 0,  in nullify_nat_entry()
2962 	ret = dev_write_block(nat_block, block_addr);  in nullify_nat_entry()
2964 	free(nat_block);  in nullify_nat_entry()
3116 	struct f2fs_nat_block *nat_block;  in build_nat_area_bitmap()  local
3125 	nat_block = (struct f2fs_nat_block *)calloc(BLOCK_SZ, 1);  in build_nat_area_bitmap()
3126 	ASSERT(nat_block);  in build_nat_area_bitmap()
3151 		ret = dev_read_block(nat_block, block_addr);  in build_nat_area_bitmap()
3164 				if (le32_to_cpu(nat_block->entries[i].block_addr) != 0x1) {  in build_nat_area_bitmap()
3166 							nid + i, le32_to_cpu(nat_block->entries[i].block_addr));  in build_nat_area_bitmap()
3172 			node_info_from_raw_nat(&ni, &nat_block->entries[i]);  in build_nat_area_bitmap()
3200 			fsck->entries[nid + i] = nat_block->entries[i];  in build_nat_area_bitmap()
3238 	free(nat_block);  in build_nat_area_bitmap()