| Subject | Re: [v7 PATCH 06/12] mm: vmscan: add shrinker_info_protected() helper | From | Vlastimil Babka <> | Date | Wed, 10 Feb 2021 19:17:48 +0100 |
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On 2/9/21 6:46 PM, Yang Shi 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. > > Signed-off-by: Yang Shi <shy828301@gmail.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
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