Hello, On Tue, Feb 19, 2013 at 4:17 PM, Minchan Kim <minc...@kernel.org> wrote: > Should we really enable memcg for just pressure notificaion in embedded side? > I didn't check the size(cgroup + memcg) and performance penalty but I don't > want > to add unnecessary overhead if it is possible. > Do you have a plan to support it via global knob(ie, /proc/mempressure), NOT > memcg?
That should be handled by mempressure at the root cgroup. If that adds significant amount of overhead code or memory-wise, we just need to fix root cgroup handling in memcg. No reason to further complicate the interface which already is pretty complex. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/