816 						struct f2fs_checkpoint *ckpt)  in f2fs_checkpoint_chksum()  argument
818 	unsigned int chksum_ofs = le32_to_cpu(ckpt->checksum_offset);  in f2fs_checkpoint_chksum()
821 	chksum = f2fs_crc32(sbi, ckpt, chksum_ofs);  in f2fs_checkpoint_chksum()
824 		chksum = f2fs_chksum(sbi, chksum, (__u8 *)ckpt + chksum_ofs,  in f2fs_checkpoint_chksum()
916 	sbi->ckpt = f2fs_kvzalloc(sbi, array_size(blk_size, cp_blks),  in f2fs_get_valid_checkpoint()
918 	if (!sbi->ckpt)  in f2fs_get_valid_checkpoint()
947 	memcpy(sbi->ckpt, cp_block, blk_size);  in f2fs_get_valid_checkpoint()
969 		unsigned char *ckpt = (unsigned char *)sbi->ckpt;  in f2fs_get_valid_checkpoint()  local
977 		memcpy(ckpt + i * blk_size, sit_bitmap_ptr, blk_size);  in f2fs_get_valid_checkpoint()
989 	kvfree(sbi->ckpt);  in f2fs_get_valid_checkpoint()
1152 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in __prepare_cp_block()  local
1157 	ckpt->valid_block_count = cpu_to_le64(valid_user_blocks(sbi));  in __prepare_cp_block()
1158 	ckpt->valid_node_count = cpu_to_le32(valid_node_count(sbi));  in __prepare_cp_block()
1159 	ckpt->valid_inode_count = cpu_to_le32(valid_inode_count(sbi));  in __prepare_cp_block()
1160 	ckpt->next_free_nid = cpu_to_le32(last_nid);  in __prepare_cp_block()
1309 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in update_ckpt_flags()  local
1315 			le32_to_cpu(ckpt->cp_pack_total_block_count) >  in update_ckpt_flags()
1320 		__set_ckpt_flags(ckpt, CP_TRIMMED_FLAG);  in update_ckpt_flags()
1322 		__clear_ckpt_flags(ckpt, CP_TRIMMED_FLAG);  in update_ckpt_flags()
1325 		__set_ckpt_flags(ckpt, CP_UMOUNT_FLAG);  in update_ckpt_flags()
1327 		__clear_ckpt_flags(ckpt, CP_UMOUNT_FLAG);  in update_ckpt_flags()
1330 		__set_ckpt_flags(ckpt, CP_FASTBOOT_FLAG);  in update_ckpt_flags()
1332 		__clear_ckpt_flags(ckpt, CP_FASTBOOT_FLAG);  in update_ckpt_flags()
1335 		__set_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG);  in update_ckpt_flags()
1337 		__clear_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG);  in update_ckpt_flags()
1340 		__set_ckpt_flags(ckpt, CP_FSCK_FLAG);  in update_ckpt_flags()
1343 		__set_ckpt_flags(ckpt, CP_RESIZEFS_FLAG);  in update_ckpt_flags()
1345 		__clear_ckpt_flags(ckpt, CP_RESIZEFS_FLAG);  in update_ckpt_flags()
1348 		__set_ckpt_flags(ckpt, CP_DISABLED_FLAG);  in update_ckpt_flags()
1350 		__clear_ckpt_flags(ckpt, CP_DISABLED_FLAG);  in update_ckpt_flags()
1353 		__set_ckpt_flags(ckpt, CP_DISABLED_QUICK_FLAG);  in update_ckpt_flags()
1355 		__clear_ckpt_flags(ckpt, CP_DISABLED_QUICK_FLAG);  in update_ckpt_flags()
1358 		__set_ckpt_flags(ckpt, CP_QUOTA_NEED_FSCK_FLAG);  in update_ckpt_flags()
1360 		__clear_ckpt_flags(ckpt, CP_QUOTA_NEED_FSCK_FLAG);  in update_ckpt_flags()
1363 		__set_ckpt_flags(ckpt, CP_QUOTA_NEED_FSCK_FLAG);  in update_ckpt_flags()
1366 	__set_ckpt_flags(ckpt, CP_CRC_RECOVERY_FLAG);  in update_ckpt_flags()
1367 	__clear_ckpt_flags(ckpt, CP_NOCRC_RECOVERY_FLAG);  in update_ckpt_flags()
1431 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in do_checkpoint()  local
1447 	ckpt->elapsed_time = cpu_to_le64(get_mtime(sbi, true));  in do_checkpoint()
1448 	ckpt->free_segment_count = cpu_to_le32(free_segments(sbi));  in do_checkpoint()
1450 		ckpt->cur_node_segno[i] =  in do_checkpoint()
1452 		ckpt->cur_node_blkoff[i] =  in do_checkpoint()
1454 		ckpt->alloc_type[i + CURSEG_HOT_NODE] =  in do_checkpoint()
1458 		ckpt->cur_data_segno[i] =  in do_checkpoint()
1460 		ckpt->cur_data_blkoff[i] =  in do_checkpoint()
1462 		ckpt->alloc_type[i + CURSEG_HOT_DATA] =  in do_checkpoint()
1470 		__set_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG);  in do_checkpoint()
1472 		__clear_ckpt_flags(ckpt, CP_COMPACT_SUM_FLAG);  in do_checkpoint()
1476 	ckpt->cp_pack_start_sum = cpu_to_le32(1 + cp_payload_blks +  in do_checkpoint()
1480 		ckpt->cp_pack_total_block_count = cpu_to_le32(F2FS_CP_PACKS +  in do_checkpoint()
1484 		ckpt->cp_pack_total_block_count = cpu_to_le32(F2FS_CP_PACKS +  in do_checkpoint()
1495 	crc32 = f2fs_checkpoint_chksum(sbi, ckpt);  in do_checkpoint()
1496 	*((__le32 *)((unsigned char *)ckpt +  in do_checkpoint()
1497 				le32_to_cpu(ckpt->checksum_offset)))  in do_checkpoint()
1504 		__u64 cp_ver = cur_cp_version(ckpt);  in do_checkpoint()
1517 	f2fs_update_meta_page(sbi, ckpt, start_blk++);  in do_checkpoint()
1520 		f2fs_update_meta_page(sbi, (char *)ckpt + i * F2FS_BLKSIZE,  in do_checkpoint()
1560 	commit_checkpoint(sbi, ckpt, start_blk);  in do_checkpoint()
1601 	struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);  in f2fs_write_checkpoint()  local
1657 	ckpt_ver = cur_cp_version(ckpt);  in f2fs_write_checkpoint()
1658 	ckpt->checkpoint_ver = cpu_to_le64(++ckpt_ver);  in f2fs_write_checkpoint()