mm: vmscan: remove memcg_shrinker_map_size
Both memcg_shrinker_map_size and shrinker_nr_max is maintained, but actually the map size can be calculated via shrinker_nr_max, so it seems unnecessary to keep both. Remove memcg_shrinker_map_size since shrinker_nr_max is also used by iterating the bit map. Link: https://lkml.kernel.org/r/20210311190845.9708-5-shy828301@gmail.com Signed-off-by:Yang Shi <shy828301@gmail.com> Acked-by:
Kirill Tkhai <ktkhai@virtuozzo.com> Acked-by:
Roman Gushchin <guro@fb.com> Acked-by:
Vlastimil Babka <vbabka@suse.cz> Reviewed-by:
Shakeel Butt <shakeelb@google.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Michal Hocko <mhocko@suse.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
d27cf2aa
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