hi,
sorry to disturb, I will send another version to make a minor change
about page_lock checking in scan_movable_pages.
On 2017/1/25 11:25, Yisheng Xie wrote:
> We had considered all of the non-lru pages as unmovable before
> commit bda807d44454 ("mm: migrate: support non-lru movable page
> migra
We had considered all of the non-lru pages as unmovable before
commit bda807d44454 ("mm: migrate: support non-lru movable page
migration"). But now some of non-lru pages like zsmalloc,
virtio-balloon pages also become movable. So we can offline such
blocks by using non-lru page migration.
This pat
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