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Fix crash in virtio_blk during modprobe ; rmmod ; modprobe

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Fix a modprobe virtio_blk ; rmmod virtio_blk ; modprobe virtio_blk crash; this
was basically because we weren't doing "del_gendisk()" in the remove path.

Signed-off-by: Chris Lalancette <clalance@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (moved del_gendisk up)
This commit is contained in:
Chris Lalancette 2008-05-30 15:09:41 -05:00 committed by Rusty Russell
parent e27810f113
commit ac9d463afb
1 changed files with 1 additions and 0 deletions
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drivers/block/virtio_blk.c
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@ -311,6 +311,7 @@ static void virtblk_remove(struct virtio_device *vdev)
/* Stop all the virtqueues. */
vdev->config->reset(vdev);
del_gendisk(vblk->disk);
blk_cleanup_queue(vblk->disk->queue);
put_disk(vblk->disk);
mempool_destroy(vblk->pool);