linux-kernel - Re: [PATCH v2 2/5] uapi: deprecate STATX

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Date:   Fri, 19 Oct 2018 16:35:22 +0100
From:   David Howells <dhowells@...hat.com>
To:     Miklos Szeredi <mszeredi@...hat.com>
Cc:     dhowells@...hat.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-api@...r.kernel.org,
        Michael Kerrisk <mtk.manpages@...il.com>,
        Andreas Dilger <adilger@...ger.ca>,
        Florian Weimer <fw@...eb.enyo.de>,
        Amir Goldstein <amir73il@...il.com>
Subject: Re: [PATCH v2 2/5] uapi: deprecate STATX_ALL

Miklos Szeredi <mszeredi@...hat.com> wrote:

> +/*
> + * This is deprecated, and shall remain the same value in the future.  To avoid
> + * confusion please use the equivalent (STATX_BASIC_STATS | STATX_BTIME)
> + * instead.
> + */
> +#define STATX_ALL		0x00000fffU

The comment is misleading.  STATX_ALL is *not* equivalent to
STATX_BASIC_STATS | STATX_BTIME, even though it might be numerically the
same.  You would need to update the comment when you add STATX_ATTRIBUTES
to mention that also.

Apart from that, I'm okay with this.

Further, please provide a manpage update also.

David