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From: Christoph Hellwig <hch@lst.de>
To: axboe@kernel.dk
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 6/7] block: remove the unused bd_private field from struct block_device
Date: Fri, 26 Jun 2020 10:01:57 +0200
Message-ID: <20200626080158.1998621-7-hch@lst.de> (raw)
In-Reply-To: <20200626080158.1998621-1-hch@lst.de>

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 include/linux/blk_types.h | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h
index 667cd365fd048b..b5f7105806e492 100644
--- a/include/linux/blk_types.h
+++ b/include/linux/blk_types.h
@@ -41,13 +41,6 @@ struct block_device {
 	struct gendisk *	bd_disk;
 	struct backing_dev_info *bd_bdi;
 	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 */
 	int			bd_fsfreeze_count;
-- 
2.26.2


  parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-26  8:01 remove not needed fields " Christoph Hellwig
2020-06-26  8:01 ` [PATCH 1/7] floppy: use block_size Christoph Hellwig
2020-06-26 15:48   ` Johannes Thumshirn
2020-06-26 15:50     ` Johannes Thumshirn
2020-06-26  8:01 ` [PATCH 2/7] dcssblk: don't set bd_block_size in ->open Christoph Hellwig
2020-06-26 15:54   ` Johannes Thumshirn
2020-06-26  8:01 ` [PATCH 3/7] block: simplify set_init_blocksize Christoph Hellwig
2020-06-26  8:01 ` [PATCH 4/7] block: remove the bd_block_size field from struct block_device Christoph Hellwig
2020-07-01  7:29   ` Johannes Thumshirn
2020-06-26  8:01 ` [PATCH 5/7] block: remove the bd_queue " Christoph Hellwig
2020-07-01  7:30   ` Johannes Thumshirn
2020-06-26  8:01 ` Christoph Hellwig [this message]
2020-07-01  7:31   ` [PATCH 6/7] block: remove the unused bd_private " Johannes Thumshirn
2020-06-26  8:01 ` [PATCH 7/7] block: remove the all_bdevs list Christoph Hellwig
2020-07-01  7:33   ` Johannes Thumshirn
2020-07-01  7:11 ` remove not needed fields from struct block_device Christoph Hellwig
2020-07-01 15:03 ` Jens Axboe

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