+static void update_ckpt_flags(struct f2fs_sb_info *sbi, struct cp_control *cpc)
+{
+ unsigned long orphan_num = sbi->im[ORPHAN_INO].ino_num;
+ struct f2fs_checkpoint *ckpt = F2FS_CKPT(sbi);
+
+ spin_lock(&sbi->cp_lock);
+
+ if (cpc->reason == CP_UMOUNT)
+ __set_ckpt_flags(ckpt, CP_UMOUNT_FLAG);
+ else
+ __clear_ckpt_flags(ckpt, CP_UMOUNT_FLAG);
+
+ if (cpc->reason == CP_FASTBOOT)
+ __set_ckpt_flags(ckpt, CP_FASTBOOT_FLAG);
+ else
+ __clear_ckpt_flags(ckpt, CP_FASTBOOT_FLAG);
+
+ if (orphan_num)
+ __set_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG);
+ else
+ __clear_ckpt_flags(ckpt, CP_ORPHAN_PRESENT_FLAG);
+
+ if (is_sbi_flag_set(sbi, SBI_NEED_FSCK))
+ __set_ckpt_flags(ckpt, CP_FSCK_FLAG);
+
+ /* set this flag to activate crc|cp_ver for recovery */
+ __set_ckpt_flags(ckpt, CP_CRC_RECOVERY_FLAG);
+
+ spin_unlock(&sbi->cp_lock);
+}
+