On Wed, May 31, 2017 at 01:39:00PM +0200, Heiko Carstens wrote: > On Wed, May 31, 2017 at 11:12:56AM +0200, Heiko Carstens wrote: > > On Tue, May 30, 2017 at 02:17:20PM -0400, Johannes Weiner wrote: > > > To re-implement slab cache vs. page cache balancing, we'll need the > > > slab counters at the lruvec level, which, ever since lru reclaim was > > > moved from the zone to the node, is the intersection of the node, not > > > the zone, and the memcg. > > > > > > We could retain the per-zone counters for when the page allocator > > > dumps its memory information on failures, and have counters on both > > > levels - which on all but NUMA node 0 is usually redundant. But let's > > > keep it simple for now and just move them. If anybody complains we can > > > restore the per-zone counters. > > > > > > Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> > > > > This patch causes an early boot crash on s390 (linux-next as of today). > > CONFIG_NUMA on/off doesn't make any difference. I haven't looked any > > further into this yet, maybe you have an idea? The same on arm64. Yury -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
