linux-kernel - Re: [PATCH v9 4/9] memblock: Unpreserve memory in case of error

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Message-ID: <mafs0pl9wbwrq.fsf@kernel.org>
Date: Wed, 05 Nov 2025 11:26:33 +0100
From: Pratyush Yadav <pratyush@...nel.org>
To: Pasha Tatashin <pasha.tatashin@...een.com>
Cc: akpm@...ux-foundation.org,  brauner@...nel.org,  corbet@....net,
  graf@...zon.com,  jgg@...pe.ca,  linux-kernel@...r.kernel.org,
  linux-kselftest@...r.kernel.org,  linux-mm@...ck.org,
  masahiroy@...nel.org,  ojeda@...nel.org,  pratyush@...nel.org,
  rdunlap@...radead.org,  rppt@...nel.org,  tj@...nel.org,
  yanjun.zhu@...ux.dev
Subject: Re: [PATCH v9 4/9] memblock: Unpreserve memory in case of error

On Sat, Nov 01 2025, Pasha Tatashin wrote:

> If there is an error half way through KHO memory preservation, we should
> rollback and unpreserve everything that is partially preserved.
>
> Signed-off-by: Pasha Tatashin <pasha.tatashin@...een.com>
> Suggested-by: Pratyush Yadav <pratyush@...nel.org>

Nice! This is quite an improvement in readability compared to the
previous version.

Reviewed-by: Pratyush Yadav <pratyush@...nel.org>

[...]

-- 
Regards,
Pratyush Yadav