From ac9d463afb1ca2434335351f3b7d9e4c8f8470e9 Mon Sep 17 00:00:00 2001 From: Chris Lalancette Date: Fri, 30 May 2008 15:09:41 -0500 Subject: [PATCH] Fix crash in virtio_blk during modprobe ; rmmod ; modprobe 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 Signed-off-by: Rusty Russell (moved del_gendisk up) --- drivers/block/virtio_blk.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 84e064ffee5..c4804f3465d 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -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); -- 2.20.1