diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_breadcrumbs.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c index d098fc0c14ec..34a645d6babd 100644 --- a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c +++ b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c @@ -453,16 +453,17 @@ void i915_request_cancel_breadcrumb(struct i915_request *rq) { struct intel_breadcrumbs *b = READ_ONCE(rq->engine)->breadcrumbs; struct intel_context *ce = rq->context; - unsigned long flags; bool release; - if (!test_and_clear_bit(I915_FENCE_FLAG_SIGNAL, &rq->fence.flags)) + spin_lock(&ce->signal_lock); + if (!test_and_clear_bit(I915_FENCE_FLAG_SIGNAL, &rq->fence.flags)) { + spin_unlock(&ce->signal_lock); return; + } - spin_lock_irqsave(&ce->signal_lock, flags); list_del_rcu(&rq->signal_link); release = remove_signaling_context(b, ce); - spin_unlock_irqrestore(&ce->signal_lock, flags); + spin_unlock(&ce->signal_lock); if (release) intel_context_put(ce); |