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block: fix logging on capacity change

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Local variable of 'capacity' stores the previous disk capacity, and
'size' variable records the latest disk capacity, so swap them for
fixing logging on capacity change.

Cc: Christoph Hellwig <hch@lst.de>
Fixes: a782483cc1 ("block: remove the nr_sects field in struct hd_struct")
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ming Lei 2021-02-23 16:50:15 +08:00 committed by Jens Axboe
parent 97f433c360
commit 452c0bf875
1 changed files with 1 additions and 1 deletions
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block/genhd.c
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@ -74,7 +74,7 @@ bool set_capacity_and_notify(struct gendisk *disk, sector_t size)
return false;
pr_info("%s: detected capacity change from %lld to %lld\n",
disk->disk_name, size, capacity);
disk->disk_name, capacity, size);
/*
* Historically we did not send a uevent for changes to/from an empty