On Tue, Nov 06, 2012 at 03:02:19PM -0600, Nathan Zimmer wrote: > When running with 4096 cores attemping to read /proc/sched_stat and > /proc/sched_debug will fail with an ENOMEM condition. > On a sufficantly large systems the total amount of data is more then 4mb, so > it won't fit into a single buffer.
Not a bad idea, but the iterator is wrong - it assumes that CPU 0 is always online, AFAICS. Header should be handled separately - see my reply to davej several hours ago. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
