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block: remove the unused bd_private field from struct block_device

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Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2020-06-26 10:01:57 +02:00 committed by Jens Axboe
parent e556f6ba10
commit 47b5e00322
1 changed files with 0 additions and 7 deletions
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7
include/linux/blk_types.h
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@ -41,13 +41,6 @@ struct block_device {
struct gendisk * bd_disk; struct gendisk * bd_disk;
struct backing_dev_info *bd_bdi; struct backing_dev_info *bd_bdi;
struct list_head bd_list; struct list_head bd_list;
/*
* Private data. You must have bd_claim'ed the block_device
* to use this. NOTE: bd_claim allows an owner to claim
* the same device multiple times, the owner must take special
* care to not mess up bd_private for that case.
*/
unsigned long bd_private;
/* The counter of freeze processes */ /* The counter of freeze processes */
int bd_fsfreeze_count; int bd_fsfreeze_count;