memcg: return the folio in union mc_target

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All users of target.page convert it to the folio, so we can just return
the folio directly and save a few calls to compound_head().

Link: https://lkml.kernel.org/r/20240111181219.3462852-3-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Roman Gushchin <roman.gushchin@linux.dev>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Acked-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

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Matthew Wilcox (Oracle) 2024-01-11 18:12:17 +00:00 • committed by Andrew Morton

parent b267e1a3e4

commit b46777da7d

1 changed files with 7 additions and 7 deletions

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mm/memcontrol.c

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