linux-kernel - Re: [PATCH 03/14] XArray: docs: add missing kernel-doc parameters for xas_split

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Message-ID: <20200910111322.GQ6583@casper.infradead.org>
Date:   Thu, 10 Sep 2020 12:13:22 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Cc:     Linux Doc Mailing List <linux-doc@...r.kernel.org>,
        Jonathan Corbet <corbet@....net>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/14] XArray: docs: add missing kernel-doc parameters
 for xas_split_alloc()

On Thu, Sep 10, 2020 at 12:23:56PM +0200, Mauro Carvalho Chehab wrote:
>  /**
> - * Allocate memory for splitting an entry of @order size into the order
> - * stored in the @xas.
> + * xas_split_alloc() - Allocate memory for splitting an entry of
> + *		       @order size into the order stored in the @xas.
> + *
> + * @xas: is the 'xarray operation state'.  It may be either a pointer to
> + * an xa_state, or an xa_state stored on the stack.  This is an unfortunate
> + * ambiguity.
> + * @entry: refers to something stored in a slot in the xarray
> + * @order: size of each entry
> + * @gfp: GFP allocation flags
>   */

No.  I'll do this properly.  Sorry for forgetting to document the arguments.

>  void xas_split_alloc(struct xa_state *xas, void *entry, unsigned int order,
>  		gfp_t gfp)
> -- 
> 2.26.2
>