linux-kernel - Re: [PATCH v2 1/2] mm: vmalloc: Remove a global vmap

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Message-ID: <ZCHKO93L5MD7NWZq@casper.infradead.org>
Date:   Mon, 27 Mar 2023 17:54:19 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     "Uladzislau Rezki (Sony)" <urezki@...il.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org,
        LKML <linux-kernel@...r.kernel.org>, Baoquan He <bhe@...hat.com>,
        Lorenzo Stoakes <lstoakes@...il.com>,
        Christoph Hellwig <hch@...radead.org>,
        Dave Chinner <david@...morbit.com>,
        Oleksiy Avramchenko <oleksiy.avramchenko@...y.com>
Subject: Re: [PATCH v2 1/2] mm: vmalloc: Remove a global vmap_blocks xarray

On Mon, Mar 27, 2023 at 06:52:26PM +0200, Uladzislau Rezki (Sony) wrote:
> @@ -1927,25 +1940,47 @@ struct vmap_block {
>  /* Queue of free and dirty vmap blocks, for allocation and flushing purposes */
>  static DEFINE_PER_CPU(struct vmap_block_queue, vmap_block_queue);
>  
> -/*
> - * XArray of vmap blocks, indexed by address, to quickly find a vmap block
> - * in the free path. Could get rid of this if we change the API to return a
> - * "cookie" from alloc, to be passed to free. But no big deal yet.
> +/**

This is marked for kernel-doc without being in kernel-doc format.
I'd suggest just using a single '*'.