Re: [PATCH v4 07/21] erofs: use meta buffers for erofs_read_superblock()

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To: Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx>, dhowells@xxxxxxxxxx, linux-cachefs@xxxxxxxxxx, xiang@xxxxxxxxxx, linux-erofs@xxxxxxxxxxxxxxxx
Subject: Re: [PATCH v4 07/21] erofs: use meta buffers for erofs_read_superblock()
From: Chao Yu <chao@xxxxxxxxxx>
Date: Fri, 11 Mar 2022 15:36:59 +0800
Cc: torvalds@xxxxxxxxxxxxxxxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxx, willy@xxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, joseph.qi@xxxxxxxxxxxxxxxxx, bo.liu@xxxxxxxxxxxxxxxxx, tao.peng@xxxxxxxxxxxxxxxxx, gerry@xxxxxxxxxxxxxxxxx, eguan@xxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20220307123305.79520-8-jefflexu@linux.alibaba.com>
User-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.2

On 2022/3/7 20:32, Jeffle Xu wrote:

The only change is that, meta buffers read cache page without __GFP_FS
flag, which shall not matter.

Signed-off-by: Jeffle Xu <jefflexu@xxxxxxxxxxxxxxxxx>


Reviewed-by: Chao Yu <chao@xxxxxxxxxx>

Thanks,

References:
- [PATCH v4 00/21] fscache,erofs: fscache-based on-demand read semantics
  - From: Jeffle Xu
- [PATCH v4 07/21] erofs: use meta buffers for erofs_read_superblock()
  - From: Jeffle Xu

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