On Tue, Nov 15, 2011 at 04:36:46PM +0800, Dave Young wrote: > per_cpu_ptr_to_phys iterate all cpu to get the phy addr > let's leave the caller to pass the cpu number to it. > > Actually in the only one user show_crash_notes, > cpunum is provided already before calling this. > > Signed-off-by: Dave Young <dyoung@xxxxxxxxxx> Does this matter? If it's not a performance critical path, I'd rather keep the generic funtionality. Thanks. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>