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path: root/drivers/gpu/drm/i915/gt/intel_context.c
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Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context.c')
-rw-r--r--drivers/gpu/drm/i915/gt/intel_context.c27
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c
index 2c454f227c2e..23120901c55f 100644
--- a/drivers/gpu/drm/i915/gt/intel_context.c
+++ b/drivers/gpu/drm/i915/gt/intel_context.c
@@ -126,6 +126,7 @@ static void intel_context_retire(struct i915_active *active)
if (ce->state)
__context_unpin_state(ce->state);
+ intel_ring_unpin(ce->ring);
intel_context_put(ce);
}
@@ -160,27 +161,35 @@ int intel_context_active_acquire(struct intel_context *ce, unsigned long flags)
intel_context_get(ce);
+ err = intel_ring_pin(ce->ring);
+ if (err)
+ goto err_put;
+
if (!ce->state)
return 0;
err = __context_pin_state(ce->state, flags);
- if (err) {
- i915_active_cancel(&ce->active);
- intel_context_put(ce);
- return err;
- }
+ if (err)
+ goto err_ring;
/* Preallocate tracking nodes */
if (!i915_gem_context_is_kernel(ce->gem_context)) {
err = i915_active_acquire_preallocate_barrier(&ce->active,
ce->engine);
- if (err) {
- i915_active_release(&ce->active);
- return err;
- }
+ if (err)
+ goto err_state;
}
return 0;
+
+err_state:
+ __context_unpin_state(ce->state);
+err_ring:
+ intel_ring_unpin(ce->ring);
+err_put:
+ intel_context_put(ce);
+ i915_active_cancel(&ce->active);
+ return err;
}
void intel_context_active_release(struct intel_context *ce)