[PATCH 26/45] block: remove ->bd_contains

[Hannes Reinecke]

On 11/28/20 5:14 PM, 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>
> ---
>   drivers/block/loop.c      |  2 +-
>   drivers/scsi/scsicam.c    |  2 +-
>   fs/block_dev.c            | 22 ++++++++--------------
>   include/linux/blk_types.h |  4 +++-
>   4 files changed, 13 insertions(+), 17 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare at suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare at suse.de                              +49 911 74053 688
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