| Message ID | 20201224230110.8057-3-chris@chris-wilson.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/3] drm/i915/gt: Cancel submitted requests upon context reset | expand |
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index c7363036765a..e53a9d40f28b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -426,6 +426,10 @@ static struct intel_engine_cs *active_engine(struct intel_context *ce) if (!ce->timeline) return NULL; + engine = intel_context_inflight(ce); + if (engine) + return engine; + /* * rq->link is only SLAB_TYPESAFE_BY_RCU, we need to hold a reference * to the request to prevent it being transferred to a new timeline
If supported by the backend, we can quickly look at the context's inflight engine rather than search along the active list to confirm. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> --- drivers/gpu/drm/i915/gem/i915_gem_context.c | 4 ++++ 1 file changed, 4 insertions(+)