Re: [PATCH] mm/compaction: remove local variable is_lru

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On 06/17/2016 11:50 AM, Michal Hocko wrote:
On Fri 17-06-16 17:32:51, Ganesh Mahendran wrote:
local varialbe is_lru was used for tracking non-lru pages(such as
balloon pages).

But commit
112ea7b668d3 ("mm: migrate: support non-lru movable page migration")

this commit sha is not stable because it is from the linux-next tree.

introduced a common framework for non-lru page migration and moved
the compound pages check before non-lru movable pages check.

So there is no need to use local variable is_lru.

Signed-off-by: Ganesh Mahendran <opensource.ganesh@xxxxxxxxx>

Other than that the patch looks ok and maybe it would be worth folding
into the mm-migrate-support-non-lru-movable-page-migration.patch

Agreed.


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