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

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Message-ID: <ZOyMZO2i3rKS/4tU@infradead.org>
Date:   Mon, 28 Aug 2023 05:00:36 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Kemeng Shi <shikemeng@...weicloud.com>
Cc:     viro@...iv.linux.org.uk, brauner@...nel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] vfs: use helpers for calling f_op->{read,write}_iter()
 in read_write.c

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.