Searched defs:intel_breadcrumbs (Results 1 – 1 of 1) sorted by relevance
329 struct intel_breadcrumbs { struct330 spinlock_t irq_lock; /* protects irq_*; irqsafe */331 struct intel_wait *irq_wait; /* oldest waiter by retirement */333 spinlock_t rb_lock; /* protects the rb and wraps irq_lock */334 struct rb_root waiters; /* sorted by retirement, priority */335 struct rb_root signals; /* sorted by retirement */336 struct task_struct *signaler; /* used for fence signalling */337 struct drm_i915_gem_request __rcu *first_signal;338 struct timer_list fake_irq; /* used after a missed interrupt */339 struct timer_list hangcheck; /* detect missed interrupts */[all …]