short btindex; /* btpage entry index*/
struct inode *ipimap; /* inode map */
unsigned long cflag; /* commit flags */
- long agstart; /* agstart of the containing IAG */
+ u64 agstart; /* agstart of the containing IAG */
u16 bxflag; /* xflag of pseudo buffer? */
unchar pad;
signed char active_ag; /* ag currently allocating from */