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Message-ID: <67f92716-202d-5436-4a79-32f0942dc680@suse.de>
Date: Thu, 2 Jul 2020 22:47:08 +0800
From: Coly Li <colyli@...e.de>
To: Christoph Hellwig <hch@....de>, Jens Axboe <axboe@...nel.dk>
Cc: dm-devel@...hat.com, linux-kernel@...r.kernel.org,
linux-m68k@...ts.linux-m68k.org, linux-xtensa@...ux-xtensa.org,
drbd-dev@...ts.linbit.com, linuxppc-dev@...ts.ozlabs.org,
linux-bcache@...r.kernel.org, linux-raid@...r.kernel.org,
linux-nvdimm@...ts.01.org, linux-nvme@...ts.infradead.org,
linux-s390@...r.kernel.org
Subject: Re: [PATCH 09/20] bcache: stop setting ->queuedata
On 2020/7/1 16:59, Christoph Hellwig wrote:
> Nothing in bcache actually uses the ->queuedata field.
>
> Signed-off-by: Christoph Hellwig <hch@....de>
Acked-by: Coly Li <colyli@...e.de>
> ---
> drivers/md/bcache/super.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
> index 2014016f9a60d3..21aa168113d30b 100644
> --- a/drivers/md/bcache/super.c
> +++ b/drivers/md/bcache/super.c
> @@ -876,7 +876,6 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size,
> return -ENOMEM;
>
> d->disk->queue = q;
> - q->queuedata = d;
> q->backing_dev_info->congested_data = d;
> q->limits.max_hw_sectors = UINT_MAX;
> q->limits.max_sectors = UINT_MAX;
>
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