diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 23a1afd2f7c..9a9372a42c9 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2046,6 +2046,7 @@ i915_gem_request_reference(struct drm_i915_gem_request *req) static inline void i915_gem_request_unreference(struct drm_i915_gem_request *req) { + WARN_ON(!mutex_is_locked(&req->ring->dev->struct_mutex)); kref_put(&req->ref, i915_gem_request_free); } |