mm/memcontrol.c:mem_cgroup_select_victim_node(): clarify comment

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> The comment seems to have not much to do with the code?

I guess the comment tries to say that the code path is triggered when we
charge the page which happens _before_ it is added to the LRU list and
so last_scanned_node might contain the stale data.

Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Michal Hocko 2016-05-19 17:11:34 -07:00 • committed by Linus Torvalds

parent 4ee815be1d

commit fda3d69be9

1 changed files with 3 additions and 4 deletions

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mm/memcontrol.c

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