From: Tejun Heo <tj@xxxxxxxxxx> Date: Fri, 19 Mar 2010 11:18:51 +0900 > 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> There's potential real trouble if it isn't a multiple of sizeof(u64) so better: BUILD_BUG_ON(FTRACE_MAX_PROFILE_SIZE % sizeof(u64)); :-) What a mess, just because this thing can't be typed properly :-/ -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
