回复: [RFC] fuse: use page cache pages for writeback io when virtio_fs is in use

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To: "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>
Subject: 回复: [RFC] fuse: use page cache pages for writeback io when virtio_fs is in use
From: Lege Wang <lege.wang@xxxxxxxxxxxxxxx>
Date: Thu, 28 Dec 2023 13:06:38 +0000
Accept-language: en-US
Cc: "vgoyal@xxxxxxxxxx" <vgoyal@xxxxxxxxxx>, "stefanha@xxxxxxxxxx" <stefanha@xxxxxxxxxx>, "miklos@xxxxxxxxxx" <miklos@xxxxxxxxxx>, "shawn.shao" <shawn.shao@xxxxxxxxxxxxxxx>
In-reply-to: <20231228123528.705-1-lege.wang@jaguarmicro.com>
Thread-index: AQHaOYp2dAdxgcNKdUmWrx247t1RqrC+pmxQ
Thread-topic: [RFC] fuse: use page cache pages for writeback io when virtio_fs is in use

hi,

This patch just shows the idea, to see if I'm in the right direction 😊
And a quick prototype shows the performance improvement.
If there're no obvious concerns, I'll try to make a formal patch and
run the fstests


Regards,
Xiaoguang Wang


-

Follow-Ups:
- Re: [RFC] fuse: use page cache pages for writeback io when virtio_fs is in use
  - From: Miklos Szeredi

References:
- [RFC] fuse: use page cache pages for writeback io when virtio_fs is in use
  - From: Xiaoguang Wang

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