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Message-Id: <20190628090303.29467-11-kraxel@redhat.com>
Date: Fri, 28 Jun 2019 11:02:55 +0200
From: Gerd Hoffmann <kraxel@...hat.com>
To: dri-devel@...ts.freedesktop.org
Cc: ckoenig.leichtzumerken@...il.com, thomas@...pmail.org,
tzimmermann@...e.de, daniel@...ll.ch, bskeggs@...hat.com,
Gerd Hoffmann <kraxel@...hat.com>,
Christian Koenig <christian.koenig@....com>,
Huang Rui <ray.huang@....com>, David Airlie <airlied@...ux.ie>,
linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v3 10/18] drm/ttm: set both resv and base.resv pointers
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@...hat.com>
Reviewed-by: Christian König <christian.koenig@....com>
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 ++
1 file changed, 2 insertions(+)
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)) {
/*
--
2.18.1
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