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floppy: call disk_force_media_change when changing the format 

While changing the format of a floppy isn't strictly speaking a media
change, the effects are the same in that the content of the media
changes and the diskseq should be increased and uevent should be
sent.  Switch from calling __invalidate_device to
disk_force_media_change to do so.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Message-Id: <20230811100828.1897174-10-hch@lst.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christoph Hellwig 2023-08-11 12:08:20 +02:00 committed by Christian Brauner
parent ab6860f62b
commit a47145f236
1 changed files with 1 additions and 1 deletions
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2
drivers/block/floppy.c
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@ -3255,7 +3255,7 @@ static int set_geometry(unsigned int cmd, struct floppy_struct *g,
if (!disk || ITYPE(drive_state[cnt].fd_device) != type)
continue;
__invalidate_device(disk->part0, true);
disk_force_media_change(disk);
}
mutex_unlock(&open_lock);
} else {