diff options
author | Christoph Hellwig <hch@lst.de> | 2020-11-24 09:34:00 +0100 |
---|---|---|
committer | Jens Axboe <axboe@kernel.dk> | 2020-12-01 14:53:40 -0700 |
commit | 15e3d2c5cd53298272e59ad9072d3468f9dd3781 (patch) | |
tree | e526446b6b09c036e9aed966dbe2bdd252f5bb98 /include/linux/blk_types.h | |
parent | a782483cc1f875355690625d8253a232f2581418 (diff) |
block: move disk stat accounting to struct block_device
Move the dkstats and stamp field to struct block_device in preparation
of killing struct hd_struct.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/blk_types.h')
-rw-r--r-- | include/linux/blk_types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 2e0a9bd9688d..520011b95276 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -20,6 +20,8 @@ typedef void (bio_end_io_t) (struct bio *); struct bio_crypt_ctx; struct block_device { + struct disk_stats __percpu *bd_stats; + unsigned long bd_stamp; dev_t bd_dev; int bd_openers; struct inode * bd_inode; /* will die */ |