Am 31.07.20 um 06:05 schrieb Dave Airlie:
From: Dave Airlie <airlied@xxxxxxxxxx>
Just store the device in the private so the link
can be removed from the manager
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Reviewed-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index 9d4a13926b8c..d451851c8689 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
@@ -34,6 +34,7 @@ struct amdgpu_vram_mgr {
spinlock_t lock;
atomic64_t usage;
atomic64_t vis_usage;
+ struct amdgpu_device *adev;
};
static inline struct amdgpu_vram_mgr *to_vram_mgr(struct ttm_mem_type_manager *man)
@@ -196,6 +197,8 @@ int amdgpu_vram_mgr_init(struct amdgpu_device *adev)
drm_mm_init(&mgr->mm, 0, man->size);
spin_lock_init(&mgr->lock);
+ mgr->adev = adev;
+
/* Add the two VRAM-related sysfs files */
ret = sysfs_create_files(&adev->dev->kobj, amdgpu_vram_mgr_attributes);
if (ret)
@@ -323,8 +326,8 @@ static int amdgpu_vram_mgr_new(struct ttm_mem_type_manager *man,
const struct ttm_place *place,
struct ttm_mem_reg *mem)
{
- struct amdgpu_device *adev = amdgpu_ttm_adev(man->bdev);
struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
+ struct amdgpu_device *adev = mgr->adev;
struct drm_mm *mm = &mgr->mm;
struct drm_mm_node *nodes;
enum drm_mm_insert_mode mode;
@@ -439,8 +442,8 @@ static int amdgpu_vram_mgr_new(struct ttm_mem_type_manager *man,
static void amdgpu_vram_mgr_del(struct ttm_mem_type_manager *man,
struct ttm_mem_reg *mem)
{
- struct amdgpu_device *adev = amdgpu_ttm_adev(man->bdev);
struct amdgpu_vram_mgr *mgr = to_vram_mgr(man);
+ struct amdgpu_device *adev = mgr->adev;
struct drm_mm_node *nodes = mem->mm_node;
uint64_t usage = 0, vis_usage = 0;
unsigned pages = mem->num_pages;
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