diff options
| author | Xie Yongji <xieyongji@bytedance.com> | 2021-05-17 16:43:32 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2021-07-03 04:50:52 -0400 |
| commit | b71ba22e7c6c6b279c66f53ee7818709774efa1f (patch) | |
| tree | dfbdaf4310454bde7f0066dd9fc03ec923882684 /drivers/block | |
| parent | 42326903c6324eca02ae3139e293a1aeb7540037 (diff) | |
virtio-blk: Fix memory leak among suspend/resume procedure
The vblk->vqs should be freed before we call init_vqs()
in virtblk_restore().
Signed-off-by: Xie Yongji <xieyongji@bytedance.com>
Link: https://lore.kernel.org/r/20210517084332.280-1-xieyongji@bytedance.com
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/virtio_blk.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 6dda64fec743..c3e260d5bdd0 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -929,6 +929,8 @@ static int virtblk_freeze(struct virtio_device *vdev) blk_mq_quiesce_queue(vblk->disk->queue); vdev->config->del_vqs(vdev); + kfree(vblk->vqs); + return 0; } |