Commit 452c0bf8 authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe
Browse files

block: fix logging on capacity change 



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: a782483c ("block: remove the nr_sects field in struct hd_struct")
Signed-off-by: default avatarMing Lei <ming.lei@redhat.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 97f433c3

block/genhd.c

+1 −1
Original line number Diff line number Diff line
@@ -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