On Fri, Mar 19, 2010 at 11:18:51AM +0900, Tejun Heo wrote: > On 03/19/2010 10:57 AM, David Miller wrote: > > I would use u64 so something like: > > > > u64 [FTRACE_MAX_PROFILE_SIZE / sizeof(u64)] > > <paranoid>DIV_ROUND_UP() would be safer than division</paranoid> > > Thanks.