//#define SM_DIRTY_WRITE 0x10
#define SM_DO_COW 0x20
#define SM_DO_COWED 0x40
+#define SM_HND_IBLOCKS 0x80
/*
#define SMFS_DO_REC(smfs_info) (smfs_info->smsi_flags & SM_DO_REC)
#define SMFS_DO_INODE_COWED(inode) (I2SMI(inode)->smi_flags & SM_DO_COWED)
#define SMFS_CLEAN_INODE_COWED(inode) (I2SMI(inode)->smi_flags &= ~SM_DO_COWED)
+#define SMFS_DO_HND_IBLOCKS(smfs_info) (smfs_info->smsi_flags & SM_HND_IBLOCKS)
+#define SMFS_SET_HND_IBLOCKS(smfs_info) (smfs_info->smsi_flags |= SM_HND_IBLOCKS)
+#define SMFS_CLEAN_HND_IBLOCKS(smfs_info) (smfs_info->smsi_flags &= ~SM_HND_IBLOCKS)
//#define LVFS_SMFS_BACK_ATTR "lvfs_back_attr"