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

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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@xxxxxx>
Reviewed-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
Acked-by: Tejun Heo <tj@xxxxxxxxxx>
---
  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@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke                Kernel Storage Architect
hare@xxxxxxx                              +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
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