On Sat, Jan 14, 2017 at 12:54:44AM -0500, Tejun Heo wrote: > We're gonna change how memcg caches are iterated. In preparation, > clean up and reorganize memcg_cache_params. > > * The shared ->list is replaced by ->children in root and > ->children_node in children. > > * ->is_root_cache is removed. Instead ->root_cache is moved out of > the child union and now used by both root and children. NULL > indicates root cache. Non-NULL a memcg one. > > This patch doesn't cause any observable behavior changes. > > Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> > Cc: Vladimir Davydov <vdavydov.dev@xxxxxxxxx> > Cc: Christoph Lameter <cl@xxxxxxxxx> > Cc: Pekka Enberg <penberg@xxxxxxxxxx> > Cc: David Rientjes <rientjes@xxxxxxxxxx> > Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> > Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Acked-by: Vladimir Davydov <vdavydov.dev@xxxxxxxxx> -- 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/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>