Re: [PATCH v3 23/26] mm: Split out NR_FREE_PAGES_BLOCKS_[UN]MAPPED

[Vlastimil Babka (SUSE)]

On 7/27/26 00:22, Brendan Jackman wrote:
> In order to infer whether compaction is likely to enable an allocation
> that maps/unmaps a pageblock, we need to know how many fully-free
> pageblocks of each type there are.
> 
> Signed-off-by: Brendan Jackman <jackmanb@xxxxxxxxxx>

Reviewed-by: Vlastimil Babka (SUSE) <vbabka@xxxxxxxxxx>