Re: [PATCH 5/6] mm: compaction: add trace event for fast freepages isolation

[Vlastimil Babka]

On 5/25/23 14:54, Baolin Wang wrote:
> The fast_isolate_freepages() can also isolate freepages, but we can not
> know the fast isolation efficiency to understand the fast isolation pressure.
> So add a trace event to show some numbers to help to understand the efficiency
> for fast freepages isolation.
> 
> Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>

Acked-by: Vlastimil Babka <vbabka@xxxxxxx>