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drm/nouveau/perfmon: do not forget to destroy the engine context

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This fixes a crash when we reload Nouveau DRM.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Samuel Pitoiset 2014-07-21 11:59:44 +02:00 committed by Ben Skeggs
parent fd1496a0fc
commit cbb4cf8bdf
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/nouveau/core/engine/perfmon/base.c
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@ -303,6 +303,7 @@ nouveau_perfctx_dtor(struct nouveau_object *object)
{
struct nouveau_perfmon *ppm = (void *)object->engine;
mutex_lock(&nv_subdev(ppm)->mutex);
nouveau_engctx_destroy(&ppm->context->base);
ppm->context = NULL;
mutex_unlock(&nv_subdev(ppm)->mutex);
}