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Date:   Sat, 29 Aug 2020 16:49:55 -0700
From:   Joe Perches <>
To:     Denis Efremov <>,
        Greg Kroah-Hartman <>,
        "Rafael J. Wysocki" <>
Cc:     Kees Cook <>,
        "Gustavo A . R . Silva" <>,
        Julia Lawall <>,
        Alex Dewar <>,
Subject: Re: [PATCH] sysfs: Add sysfs_emit to replace sprintf to PAGE_SIZE

On Sun, 2020-08-30 at 00:53 +0300, Denis Efremov wrote:
> > Anyway, this will need updating, likely with better examples.
> I think it's good to reflect in docs that sysfs_emit_at/sysfs_emit_pos is
> only for "legacy" code and should not be used in new code ( warning?)
> because of sysfs design principles.

sysfs_emit_at is also used for arrays.

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