diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_context.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_context.h b/drivers/gpu/drm/i915/gt/intel_context.h index 63392c88cd98..a47275bc4f01 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.h +++ b/drivers/gpu/drm/i915/gt/intel_context.h @@ -102,6 +102,9 @@ static inline void intel_context_exit(struct intel_context *ce) ce->ops->exit(ce); } +int intel_context_active_acquire(struct intel_context *ce, unsigned long flags); +void intel_context_active_release(struct intel_context *ce); + static inline struct intel_context *intel_context_get(struct intel_context *ce) { kref_get(&ce->ref); @@ -113,10 +116,11 @@ static inline void intel_context_put(struct intel_context *ce) kref_put(&ce->ref, ce->ops->destroy); } -static inline void intel_context_timeline_lock(struct intel_context *ce) +static inline int __must_check +intel_context_timeline_lock(struct intel_context *ce) __acquires(&ce->ring->timeline->mutex) { - mutex_lock(&ce->ring->timeline->mutex); + return mutex_lock_interruptible(&ce->ring->timeline->mutex); } static inline void intel_context_timeline_unlock(struct intel_context *ce) |