linux-kernel - Re: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT

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Message-ID: <20485870-2156-4b60-a8f7-bc3d9a2f98f9@redhat.com>
Date: Tue, 6 Aug 2024 16:25:32 +0200
From: David Hildenbrand <david@...hat.com>
To: Qi Zheng <zhengqi.arch@...edance.com>, hughd@...gle.com,
 willy@...radead.org, mgorman@...e.de, muchun.song@...ux.dev,
 vbabka@...nel.org, akpm@...ux-foundation.org, zokeefe@...gle.com,
 rientjes@...gle.com
Cc: linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH v2 2/7] mm: introduce CONFIG_PT_RECLAIM

On 05.08.24 14:55, Qi Zheng wrote:
> This configuration variable will be used to build the code needed
> to free empty user page table pages.
> 
> This feature is not available on all architectures yet, so
> ARCH_SUPPORTS_PT_RECLAIM is needed. We can remove it once all
> architectures support this feature.

Please squash this into #4

-- 
Cheers,

David / dhildenb