linux-kernel - Re: [PATCH next] fs/splice: iter_to_pipe -- Use PIPE_DEF

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Date:   Wed, 30 Jan 2019 15:42:45 +0000
From:   Al Viro <viro@...iv.linux.org.uk>
To:     Cyrill Gorcunov <gorcunov@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH next] fs/splice: iter_to_pipe -- Use PIPE_DEF_BUFFERS
 instead of hardcoded number

On Wed, Jan 30, 2019 at 06:39:11PM +0300, Cyrill Gorcunov wrote:
> And use ARRAY_SIZE for easier code modification if we ever need in future.

Umm...  Why PIPE_DEF_BUFFERS, though?  Because it's a constant from more or
less the same area that happens to be equal to the value we use here?