| commit | b116d6c319661b59d0461f771f407e47f54a8c80 | |
| author | Philippe Mathieu-Daudé <philmd@redhat.com> | |
| Thu, 26 Aug 2021 17:26:57 +0000 (26 19:26 +0200) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Sat, 4 Sep 2021 21:34:05 +0000 (4 17:34 -0400) | ||
| tree | 6ea21f56e87dda81b4b31cdfe6dee1b8eaf6f99c | treesnapshot (tar.gz zip) |
| parent | 7f51beddadbc7d879a4f0979c1cf330f7010161a | commitdiff |
hw/virtio: Remove NULL check in virtio_free_region_cache()
virtio_free_region_cache() is called within call_rcu(),
always with a non-NULL argument. Ensure new code keep it
that way by replacing the NULL check by an assertion.
Add a comment this function is called within call_rcu().
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210826172658.2116840-3-philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
virtio_free_region_cache() is called within call_rcu(),
always with a non-NULL argument. Ensure new code keep it
that way by replacing the NULL check by an assertion.
Add a comment this function is called within call_rcu().
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210826172658.2116840-3-philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
| hw/virtio/virtio.c | diffblobblamehistory |