Re: [PATCH v2] mm/vmpressure: skip socket pressure for costly order reclaim
From: Rik van Riel
Date: Thu Apr 02 2026 - 21:13:55 EST
On Thu, 2026-04-02 at 18:03 -0700, Shakeel Butt wrote:
>
> Net not doing costly order allocations is irrelevant here. IIUC you
> want all
> costly order allocations (like THPs) to not raise vmpressure as those
> don't
> necessarily represents the memory pressure.
>
It sure will be nice to not have THP enabled=always,
defrag=defer result in smaller network buffers, and
reduced network performance!
Reviewed-by: Rik van Riel <riel@xxxxxxxxxxx>
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