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drm: Update docs around gem_free_object

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Not all places correctly stated that gem_free_object_unlocked is the
one to use.

Reported-by: Eric Anholt <eric@anholt.net
Cc: Eric Anholt <eric@anholt.net
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170718063337.31942-1-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2017-07-18 08:33:37 +02:00
parent 3379c04cfa
commit 47f3980067
2 changed files with 2 additions and 2 deletions
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2
Documentation/gpu/drm-mm.rst
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@ -191,7 +191,7 @@ acquired and release by :c:func:`calling drm_gem_object_get()` and
holding the lock. holding the lock.
When the last reference to a GEM object is released the GEM core calls When the last reference to a GEM object is released the GEM core calls
the :c:type:`struct drm_driver <drm_driver>` gem_free_object the :c:type:`struct drm_driver <drm_driver>` gem_free_object_unlocked
operation. That operation is mandatory for GEM-enabled drivers and must operation. That operation is mandatory for GEM-enabled drivers and must
free the GEM object and all associated resources. free the GEM object and all associated resources.

2
drivers/gpu/drm/drm_gem_cma_helper.c
View File

@ -177,7 +177,7 @@ drm_gem_cma_create_with_handle(struct drm_file *file_priv,
* This function frees the backing memory of the CMA GEM object, cleans up the * This function frees the backing memory of the CMA GEM object, cleans up the
* GEM object state and frees the memory used to store the object itself. * GEM object state and frees the memory used to store the object itself.
* Drivers using the CMA helpers should set this as their * Drivers using the CMA helpers should set this as their
* &drm_driver.gem_free_object callback. * &drm_driver.gem_free_object_unlocked callback.
*/ */
void drm_gem_cma_free_object(struct drm_gem_object *gem_obj) void drm_gem_cma_free_object(struct drm_gem_object *gem_obj)
{ {