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Commit 19d814cc authored by Chris Wilson's avatar Chris Wilson Committed by Ville Syrjälä
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drm/syncobj: Mark up the fence as an RCU protected pointer 



We take advantage of that syncobj->fence is an RCU-protected pointer, and
so sparse complains that it is lacking annotation.

Cc: Dave Airlie <airlied@redhat.com>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Cc: linaro-mm-sig@lists.linaro.org
Cc: linux-media@vger.kernel.org
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171102200336.23347-2-ville.syrjala@linux.intel.com


Reviewed-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
parent 32e823c6

include/drm/drm_syncobj.h

+1 −1
Original line number Diff line number Diff line
@@ -49,7 +49,7 @@ struct drm_syncobj { 
	 * This field should not be used directly.  Use drm_syncobj_fence_get

	 * and drm_syncobj_replace_fence instead.

	 */

	struct dma_fence *fence;

	struct dma_fence __rcu *fence;

	/**

	 * @cb_list:

	 * List of callbacks to call when the fence gets replaced