Re: [PATCH] vfs: use helpers for calling f_op->{read,write}_iter() in read_write.c

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To: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Subject: Re: [PATCH] vfs: use helpers for calling f_op->{read,write}_iter() in read_write.c
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 28 Aug 2023 05:00:36 -0700
Cc: viro@xxxxxxxxxxxxxxxxxx, brauner@xxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20230828155056.4100924-1-shikemeng@huaweicloud.com>

On Mon, Aug 28, 2023 at 11:50:56PM +0800, Kemeng Shi wrote:
> use helpers for calling f_op->{read,write}_iter() in read_write.c
> 

Why?  We really should just remove the completely pointless wrappers
instead.

Follow-Ups:
- Re: [PATCH] vfs: use helpers for calling f_op->{read,write}_iter() in read_write.c
  - From: Christian Brauner
- Re: [PATCH] vfs: use helpers for calling f_op->{read,write}_iter() in read_write.c
  - From: Matthew Wilcox
- Re: [PATCH] vfs: use helpers for calling f_op->{read,write}_iter() in read_write.c
  - From: Kemeng Shi

References:
- [PATCH] vfs: use helpers for calling f_op->{read,write}_iter() in read_write.c
  - From: Kemeng Shi

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