From: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
With earlier patch we removed the normal overhead so now we can lift
the helper to the header, folding it __drm_object_put.
Signed-off-by: Emil Velikov <emil.velikov@xxxxxxxxxxxxx>
---
drivers/gpu/drm/drm_gem.c | 19 -------------------
drivers/gpu/drm/i915/gem/i915_gem_object.h | 2 +-
include/drm/drm_gem.h | 17 ++++-------------
3 files changed, 5 insertions(+), 33 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index dab8763b2e73..599d5ff53b73 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -982,25 +982,6 @@ 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_gem.h b/include/drm/drm_gem.h
index ec2d24a60a76..7c877bea7b3a 100644
--- a/include/drm/drm_gem.h
+++ b/include/drm/drm_gem.h
@@ -364,27 +364,18 @@ 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. Callers must not hold the
+ * &drm_device.struct_mutex lock when calling this function.
*/
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,
--
2.25.1
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