On Wed, Nov 04, 2020 at 11:14:57PM +0800, Hui Su wrote: > We have supplied the inline func: mem_cgroup_is_root(). > So we may use mem_cgroup_is_root() instead of using > 'memcg == root_mem_cgroup' or 'memcg != root_mem_cgroup' > directly, which is more readable. Most of these comparisons will go away soon: https://lkml.org/lkml/2020/10/21/612 (this is an rfc version, I'll send an updated version soon). Thanks!
