linux-kernel - Re: [PATCH] block: Invalidate cache on discard

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Date:   Wed, 22 Mar 2017 20:05:54 +0100
From:   Christoph Hellwig <hch@....de>
To:     Dmitry Monakhov <dmonakhov@...nvz.org>
Cc:     linux-kernel@...r.kernel.org, hch@....de
Subject: Re: [PATCH] block: Invalidate cache on discard

On Wed, Mar 22, 2017 at 06:30:28PM +0400, Dmitry Monakhov wrote:
> +
> +	mapping = bdev->bd_inode->i_mapping;

move this assignment to the declaration of mapping at the beginning
of the function?

Otherwise this looks fine:

Reviewed-by: Christoph Hellwig <hch@....de>