diff options
| -rw-r--r-- | drivers/gpu/drm/drm_gem.c | 19 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_drv.h | 2 | ||||
| -rw-r--r-- | include/drm/drm_gem.h | 16 |
4 files changed, 4 insertions, 35 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 21c69e71d685..9ba4b1520d48 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -983,25 +983,6 @@ drm_gem_object_free(struct kref *kref) EXPORT_SYMBOL(drm_gem_object_free); /** - * drm_gem_object_put_unlocked - drop a GEM buffer object reference - * @obj: GEM buffer object - * - * This releases a reference to @obj. Callers must not hold the - * &drm_device.struct_mutex lock when calling this function. - * - * See also __drm_gem_object_put(). - */ -void -drm_gem_object_put_unlocked(struct drm_gem_object *obj) -{ - if (!obj) - return; - - kref_put(&obj->refcount, drm_gem_object_free); -} -EXPORT_SYMBOL(drm_gem_object_put_unlocked); - -/** * drm_gem_object_put - release a GEM buffer object reference * @obj: GEM buffer object * diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object.h b/drivers/gpu/drm/i915/gem/i915_gem_object.h index 2faa481cc18f..41351cbf31b5 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object.h @@ -105,7 +105,7 @@ __attribute__((nonnull)) static inline void i915_gem_object_put(struct drm_i915_gem_object *obj) { - __drm_gem_object_put(&obj->base); + drm_gem_object_put_unlocked(&obj->base); } #define assert_object_held(obj) dma_resv_assert_held((obj)->base.resv) diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h index e6eff508f687..bb924cddc09c 100644 --- a/include/drm/drm_drv.h +++ b/include/drm/drm_drv.h @@ -332,8 +332,6 @@ struct drm_driver { * * This is deprecated and should not be used by new drivers. Use * &drm_gem_object_funcs.free instead. - * Compared to @gem_free_object this is not encumbered with - * &drm_device.struct_mutex legacy locking schemes. */ void (*gem_free_object_unlocked) (struct drm_gem_object *obj); diff --git a/include/drm/drm_gem.h b/include/drm/drm_gem.h index ec2d24a60a76..c3bdade093ae 100644 --- a/include/drm/drm_gem.h +++ b/include/drm/drm_gem.h @@ -364,27 +364,17 @@ static inline void drm_gem_object_get(struct drm_gem_object *obj) } /** - * __drm_gem_object_put - raw function to release a GEM buffer object reference + * drm_gem_object_put_unlocked - drop a GEM buffer object reference * @obj: GEM buffer object * - * This function is meant to be used by drivers which are not encumbered with - * &drm_device.struct_mutex legacy locking and which are using the - * gem_free_object_unlocked callback. It avoids all the locking checks and - * locking overhead of drm_gem_object_put() and drm_gem_object_put_unlocked(). - * - * Drivers should never call this directly in their code. Instead they should - * wrap it up into a ``driver_gem_object_put(struct driver_gem_object *obj)`` - * wrapper function, and use that. Shared code should never call this, to - * avoid breaking drivers by accident which still depend upon - * &drm_device.struct_mutex locking. + * This releases a reference to @obj. */ static inline void -__drm_gem_object_put(struct drm_gem_object *obj) +drm_gem_object_put_unlocked(struct drm_gem_object *obj) { kref_put(&obj->refcount, drm_gem_object_free); } -void drm_gem_object_put_unlocked(struct drm_gem_object *obj); void drm_gem_object_put(struct drm_gem_object *obj); int drm_gem_handle_create(struct drm_file *file_priv, |