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| author | Chris Lalancette <clalance@redhat.com> | 2008-05-30 15:09:41 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-05-30 15:09:41 +1000 |
| commit | ac9d463afb1ca2434335351f3b7d9e4c8f8470e9 (patch) | |
| tree | 02dd8e340507ebd7be549cca1c1a33ab42a02a7c /drivers/block/virtio_blk.c | |
| parent | e27810f11340987df123a99eb9ae14c054a55639 (diff) | |
| download | op-kernel-dev-ac9d463afb1ca2434335351f3b7d9e4c8f8470e9.zip op-kernel-dev-ac9d463afb1ca2434335351f3b7d9e4c8f8470e9.tar.gz | |
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 <clalance@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (moved del_gendisk up)
Diffstat (limited to 'drivers/block/virtio_blk.c')
| -rw-r--r-- | drivers/block/virtio_blk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 84e064f..c4804f3 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); |
