2259 	unsigned int nat_ofs = NAT_BLOCK_OFFSET(nid);  in update_free_nid_bitmap()  local
2262 	if (!test_bit_le(nat_ofs, nm_i->nat_block_bitmap))  in update_free_nid_bitmap()
2266 		if (test_bit_le(nid_ofs, nm_i->free_nid_bitmap[nat_ofs]))  in update_free_nid_bitmap()
2268 		__set_bit_le(nid_ofs, nm_i->free_nid_bitmap[nat_ofs]);  in update_free_nid_bitmap()
2269 		nm_i->free_nid_count[nat_ofs]++;  in update_free_nid_bitmap()
2271 		if (!test_bit_le(nid_ofs, nm_i->free_nid_bitmap[nat_ofs]))  in update_free_nid_bitmap()
2273 		__clear_bit_le(nid_ofs, nm_i->free_nid_bitmap[nat_ofs]);  in update_free_nid_bitmap()
2275 			nm_i->free_nid_count[nat_ofs]--;  in update_free_nid_bitmap()
2378 	unsigned int nat_ofs = NAT_BLOCK_OFFSET(start_nid);  in scan_nat_page()  local
2381 	__set_bit_le(nat_ofs, nm_i->nat_block_bitmap);  in scan_nat_page()
2924 static void __update_nat_bits(struct f2fs_nm_info *nm_i, unsigned int nat_ofs,  in __update_nat_bits()  argument
2928 		__set_bit_le(nat_ofs, nm_i->empty_nat_bits);  in __update_nat_bits()
2929 		__clear_bit_le(nat_ofs, nm_i->full_nat_bits);  in __update_nat_bits()
2933 	__clear_bit_le(nat_ofs, nm_i->empty_nat_bits);  in __update_nat_bits()
2935 		__set_bit_le(nat_ofs, nm_i->full_nat_bits);  in __update_nat_bits()
2937 		__clear_bit_le(nat_ofs, nm_i->full_nat_bits);  in __update_nat_bits()
2967 	unsigned int nat_ofs;  in f2fs_enable_nat_bits()  local
2971 	for (nat_ofs = 0; nat_ofs < nm_i->nat_blocks; nat_ofs++) {  in f2fs_enable_nat_bits()
2975 		if (unlikely(nat_ofs == 0)) {  in f2fs_enable_nat_bits()
2982 					nm_i->free_nid_bitmap[nat_ofs]))  in f2fs_enable_nat_bits()
2986 		__update_nat_bits(nm_i, nat_ofs, valid);  in f2fs_enable_nat_bits()