Messages in this thread | | | Date | Wed, 12 Jan 2022 00:24:21 +0000 | From | Wei Yang <> | Subject | Re: [PATCH 3/4] mm/memcg: retrieve parent memcg from css.parent |
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On Tue, Jan 11, 2022 at 10:09:52AM -0800, Roman Gushchin wrote: >On Tue, Jan 11, 2022 at 01:03:01AM +0000, Wei Yang wrote: >> The parent we get from page_counter is correct, while this is two >> different hierarchy. >> >> Let's retrieve the parent memcg from css.parent just like parent_cs(), >> blkcg_parent(), etc. > >Does it bring any benefits except consistency? >
I am afraid no.
>> >> Signed-off-by: Wei Yang <richard.weiyang@gmail.com> > >Reviewed-by: Roman Gushchin <guro@fb.com> > >Thanks!
-- Wei Yang Help you, Help me
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