Messages in this thread | | | From | Shakeel Butt <> | Date | Sun, 7 Mar 2021 22:52:54 -0800 | Subject | Re: [v8 PATCH 07/13] mm: vmscan: add shrinker_info_protected() helper |
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On Tue, Feb 16, 2021 at 4:13 PM Yang Shi <shy828301@gmail.com> wrote: > > The shrinker_info is dereferenced in a couple of places via rcu_dereference_protected > with different calling conventions, for example, using mem_cgroup_nodeinfo helper > or dereferencing memcg->nodeinfo[nid]->shrinker_info. And the later patch > will add more dereference places. > > So extract the dereference into a helper to make the code more readable. No > functional change. > > Acked-by: Roman Gushchin <guro@fb.com> > Acked-by: Kirill Tkhai <ktkhai@virtuozzo.com> > Acked-by: Vlastimil Babka <vbabka@suse.cz> > Signed-off-by: Yang Shi <shy828301@gmail.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
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