[dm-devel] [PATCH 26/45] block: remove ->bd_contains
Tejun Heo
tj at kernel.org
Tue Nov 24 21:19:31 UTC 2020
On Tue, Nov 24, 2020 at 02:27:32PM +0100, Christoph Hellwig wrote:
> Now that each hd_struct has a reference to the corresponding
> block_device, there is no need for the bd_contains pointer. Add
> a bdev_whole() helper to look up the whole device block_device
> struture instead.
>
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> Reviewed-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
> Reviewed-by: Jan Kara <jack at suse.cz>
Acked-by: Tejun Heo <tj at kernel.org>
--
tejun
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