struct thandle *handle);
int mdd_changelog_llog_cancel(struct mdd_device *mdd, long long endrec);
int mdd_changelog_write_header(struct mdd_device *mdd, int markerflags);
+int mdd_changelog_on(struct mdd_device *mdd, int on);
/* mdd_permission.c */
#define mdd_cap_t(x) (x)