diff mbox series

[v3,10/18] drm/ttm: set both resv and base.resv pointers

Message ID 20190628090303.29467-11-kraxel@redhat.com (mailing list archive)
State New, archived
Headers show
Series drm/ttm: make ttm bo a gem bo subclass | expand

Commit Message

Gerd Hoffmann June 28, 2019, 9:02 a.m. UTC 
Initialize both ttm_buffer_object->resv and ttm_buffer_object->base.resv
pointers.  This allows to move users from the former to the latter.  When
all users are moved we can drop ttm_buffer_object->resv.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
---
 drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 1d91da85f399..3e605b9ee2f3 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -1331,9 +1331,11 @@  int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
 	bo->sg = sg;
 	if (resv) {
 		bo->resv = resv;
+		bo->base.resv = resv;
 		reservation_object_assert_held(bo->resv);
 	} else {
 		bo->resv = &bo->base._resv;
+		bo->base.resv = &bo->base._resv;
 	}
 	if (!ttm_bo_uses_embedded_gem_object(bo)) {
 		/*