diff options
| author | Tina Zhang <tina.zhang@intel.com> | 2017-11-29 09:57:37 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-12-04 06:24:34 +0300 |
| commit | 82a3b6701ab1e2cdfb64cf163fc6d1a4576329ff (patch) | |
| tree | b4a085b36dcf861983769eb42b05b089607087b0 /drivers/gpu/drm/i915/gvt/dmabuf.c | |
| parent | 4a136d590bd4c579bb3df154363a3e5b51cb36ce (diff) | |
| download | linux-82a3b6701ab1e2cdfb64cf163fc6d1a4576329ff.tar.xz | |
drm/i915/gvt: Free dmabuf_obj list in intel_vgpu_dmabuf_cleanup
The per vGPU dmabuf_obj list should be released in intel_vgpu_dmabuf_
cleanup, which is invoked either in the process of closing a VM or in
the process of removing a vGPU.
Fixes: e3a0d7976c53 ("drm/i915/gvt: Handle orphan dmabuf_objs")
Signed-off-by: Tina Zhang <tina.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/dmabuf.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/dmabuf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/dmabuf.c b/drivers/gpu/drm/i915/gvt/dmabuf.c index 5f39e90f961c..9c40a67ecdd6 100644 --- a/drivers/gpu/drm/i915/gvt/dmabuf.c +++ b/drivers/gpu/drm/i915/gvt/dmabuf.c @@ -90,7 +90,7 @@ static void dmabuf_gem_object_free(struct kref *kref) struct list_head *pos; struct intel_vgpu_dmabuf_obj *dmabuf_obj; - if (vgpu) { + if (vgpu && vgpu->active && !list_empty(&vgpu->dmabuf_obj_list_head)) { list_for_each(pos, &vgpu->dmabuf_obj_list_head) { dmabuf_obj = container_of(pos, struct intel_vgpu_dmabuf_obj, list); @@ -530,6 +530,7 @@ void intel_vgpu_dmabuf_cleanup(struct intel_vgpu *vgpu) if (dmabuf_obj->vgpu) intel_gvt_hypervisor_put_vfio_device(vgpu); + list_del(pos); dmabuf_obj->vgpu = NULL; } |