linux-kernel - Re: [PATCH 2/2] bcache: add undef for macro in function

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Date:   Tue, 14 Aug 2018 20:16:07 +0800
From:   Coly Li <colyli@...e.de>
To:     Dongbo Cao <cdbdyx@....com>
Cc:     kent.overstreet@...il.com, linux-bcache@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] bcache: add undef for macro in function

On 2018/8/14 4:16 PM, Dongbo Cao wrote:
> add undef for macro d_strtoul,d_strtoul_nonzero and d_strtoi_h
> 
> Signed-off-by: Dongbo Cao <cdbdyx@....com>
> ---
>  drivers/md/bcache/sysfs.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
> index 225b15aa..ed67a290 100644
> --- a/drivers/md/bcache/sysfs.c
> +++ b/drivers/md/bcache/sysfs.c
> @@ -349,6 +349,9 @@ STORE(__cached_dev)
>  	if (attr == &sysfs_stop)
>  		bcache_device_stop(&dc->disk);
>  
> +#undef d_strtoul
> +#undef d_strtoul_nonzero
> +#undef d_strtoi_h
>  	return size;
>  }
>  
> 

Hi Dongbo,

Could you please to provide the motivation why you make this change ?

Thanks.

Coly Li