On Fri, May 17, 2013 at 05:40:43PM +0800, Jeff Liu wrote: > Hi Michael, > > Are you compiling kernel on 32-bit system? > > Looks this issue is regarding 64-bit division at roundup() on 32-bit if so. roundup_64() is what you want, then. Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs