linux-kernel - Re: [PATCH v14 00/10] erofs: Introduce page cache sharing feature

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Message-ID: <d6ea54ae-39cf-4842-a808-4741d9c28ddd@linux.alibaba.com>
Date: Mon, 12 Jan 2026 22:40:32 +0800
From: Gao Xiang <hsiangkao@...ux.alibaba.com>
To: Christian Brauner <brauner@...nel.org>
Cc: chao@...nel.org, djwong@...nel.org, amir73il@...il.com, hch@....de,
 linux-fsdevel@...r.kernel.org, linux-erofs@...ts.ozlabs.org,
 linux-kernel@...r.kernel.org, Hongbo Li <lihongbo22@...wei.com>
Subject: Re: [PATCH v14 00/10] erofs: Introduce page cache sharing feature

Hi Christian,

On 2026/1/12 17:14, Christian Brauner wrote:
> On Fri, Jan 09, 2026 at 10:28:46AM +0000, Hongbo Li wrote:
>> Enabling page cahe sharing in container scenarios has become increasingly
>> crucial, as it can significantly reduce memory usage. In previous efforts,
>> Hongzhen has done substantial work to push this feature into the EROFS
>> mainline. Due to other commitments, he hasn't been able to continue his
>> work recently, and I'm very pleased to build upon his work and continue
>> to refine this implementation.
> 
> I can't vouch for implementation details but I like the idea so +1 from me.

Thanks, I think it should be fine.
Let me finalize the review this week.

Thanks,
Gao Xiang