linux-kernel - Re: [PATCH] fs/jfs: remove unused MAXL2PAGES

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Date:   Tue, 21 Jan 2020 10:07:46 -0600
From:   Dave Kleikamp <dave.kleikamp@...cle.com>
To:     Alex Shi <alex.shi@...ux.alibaba.com>
Cc:     Dave Kleikamp <shaggy@...nel.org>,
        jfs-discussion@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fs/jfs: remove unused MAXL2PAGES

On 1/21/20 2:49 AM, Alex Shi wrote:
> No one use it from Linux-2.6.12-rc2, so better to remove it.

Looks good. I'm changing this to "This has never been used."

Applied to jfs-next

Thanks,
Shaggy

> 
> Signed-off-by: Alex Shi <alex.shi@...ux.alibaba.com>
> Cc: Dave Kleikamp <shaggy@...nel.org> 
> Cc: jfs-discussion@...ts.sourceforge.net 
> Cc: linux-kernel@...r.kernel.org 
> ---
>  fs/jfs/jfs_dmap.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/fs/jfs/jfs_dmap.c b/fs/jfs/jfs_dmap.c
> index caade185e568..7dfcab2a2da6 100644
> --- a/fs/jfs/jfs_dmap.c
> +++ b/fs/jfs/jfs_dmap.c
> @@ -4027,7 +4027,6 @@ static int dbGetL2AGSize(s64 nblocks)
>   */
>  #define MAXL0PAGES	(1 + LPERCTL)
>  #define MAXL1PAGES	(1 + LPERCTL * MAXL0PAGES)
> -#define MAXL2PAGES	(1 + LPERCTL * MAXL1PAGES)
>  
>  /*
>   * convert number of map pages to the zero origin top dmapctl level
>