From: Dave Airlie <airl...@redhat.com>
We store size and num pages, wrap size so it can be removed.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 8 ++++----
drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_bo.c | 8 ++++----
drivers/gpu/drm/nouveau/nouveau_display.c | 6 +++---
drivers/gpu/drm/ttm/ttm_bo.c | 4 ++--
include/drm/ttm/ttm_bo_api.h | 5 +++++
6 files changed, 19 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 64d4b5ff95d6..60e8fdbcfd89 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -454,7 +454,7 @@ static int add_bo_to_vm(struct amdgpu_device *adev, struct
kgd_mem *mem,
struct amdgpu_bo *bo = mem->bo;
uint64_t va = mem->va;
struct list_head *list_bo_va = &mem->bo_va_list;
- unsigned long bo_size = bo->tbo.mem.size;
+ unsigned long bo_size = ttm_bo_size_bytes(&bo->tbo);
if (!va) {
pr_err("Invalid VA when adding BO to VM\n");
@@ -1282,7 +1282,7 @@ int amdgpu_amdkfd_gpuvm_free_memory_of_gpu(
struct kgd_dev *kgd, struct kgd_mem *mem, uint64_t *size)
{
struct amdkfd_process_info *process_info = mem->process_info;
- unsigned long bo_size = mem->bo->tbo.mem.size;
+ unsigned long bo_size = ttm_bo_size_bytes(&mem->bo->tbo);
struct kfd_bo_va_list *entry, *tmp;
struct bo_vm_reservation_context ctx;
struct ttm_validate_buffer *bo_list_entry;
@@ -1403,7 +1403,7 @@ int amdgpu_amdkfd_gpuvm_map_memory_to_gpu(
mutex_lock(&mem->lock);
domain = mem->domain;
- bo_size = bo->tbo.mem.size;
+ bo_size = ttm_bo_size_bytes(&bo->tbo);
pr_debug("Map VA 0x%llx - 0x%llx to vm %p domain %s\n",
mem->va,
@@ -1507,7 +1507,7 @@ int amdgpu_amdkfd_gpuvm_unmap_memory_from_gpu(
struct amdgpu_device *adev = get_amdgpu_device(kgd);
struct amdkfd_process_info *process_info =
((struct amdgpu_vm *)vm)->process_info;
- unsigned long bo_size = mem->bo->tbo.mem.size;
+ unsigned long bo_size = ttm_bo_size_bytes(&mem->bo->tbo);
struct kfd_bo_va_list *entry;
struct bo_vm_reservation_context ctx;
int ret;
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
index 4b746584a797..f3b3276a27e7 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v10_1.c
@@ -554,7 +554,7 @@ static int mes_v10_1_allocate_eop_buf(struct amdgpu_device
*adev)
return r;
}
- memset(eop, 0, adev->mes.eop_gpu_obj->tbo.mem.size);
+ memset(eop, 0, ttm_bo_size_bytes(&adev->mes.eop_gpu_obj->tbo));
amdgpu_bo_kunmap(adev->mes.eop_gpu_obj);
amdgpu_bo_unreserve(adev->mes.eop_gpu_obj);
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c
b/drivers/gpu/drm/nouveau/nouveau_bo.c
index ec79c3b251e8..3c24873ae8e9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -473,10 +473,10 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t domain,
bool contig)
switch (bo->mem.mem_type) {
case TTM_PL_VRAM:
- drm->gem.vram_available -= bo->mem.size;
+ drm->gem.vram_available -= ttm_bo_size_bytes(bo);
break;
case TTM_PL_TT:
- drm->gem.gart_available -= bo->mem.size;
+ drm->gem.gart_available -= ttm_bo_size_bytes(bo);
break;
default:
break;
@@ -504,10 +504,10 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo)
if (!nvbo->bo.pin_count) {
switch (bo->mem.mem_type) {
case TTM_PL_VRAM:
- drm->gem.vram_available += bo->mem.size;
+ drm->gem.vram_available += ttm_bo_size_bytes(bo);
break;
case TTM_PL_TT:
- drm->gem.gart_available += bo->mem.size;
+ drm->gem.gart_available += ttm_bo_size_bytes(bo);
break;
default:
break;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c
b/drivers/gpu/drm/nouveau/nouveau_display.c
index bceb48a2dfca..af28e3d16abd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -288,9 +288,9 @@ nouveau_check_bl_size(struct nouveau_drm *drm, struct
nouveau_bo *nvbo,
DRM_DEBUG_KMS("offset=%u stride=%u h=%u tile_mode=0x%02x bw=%u bh=%u
gob_size=%u bl_size=%llu size=%lu\n",
offset, stride, h, tile_mode, bw, bh, gob_size, bl_size,
- nvbo->bo.mem.size);
+ ttm_bo_size_bytes(&nvbo->bo));
- if (bl_size + offset > nvbo->bo.mem.size)
+ if (bl_size + offset > ttm_bo_size_bytes(&nvbo->bo))
return -ERANGE;
return 0;
@@ -363,7 +363,7 @@ nouveau_framebuffer_new(struct drm_device *dev,
} else {
uint32_t size = mode_cmd->pitches[i] * height;
- if (size + mode_cmd->offsets[i] > nvbo->bo.mem.size)
+ if (size + mode_cmd->offsets[i] >
ttm_bo_size_bytes(&nvbo->bo))
return -ERANGE;
}
}
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 82000675413f..a9f184cdbe24 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -72,8 +72,8 @@ static void ttm_bo_mem_space_debug(struct ttm_buffer_object
*bo,
int i, mem_type;
drm_printf(&p, "No space for %p (%lu pages, %luK, %luM)\n",
- bo, bo->mem.num_pages, bo->mem.size >> 10,
- bo->mem.size >> 20);
+ bo, bo->mem.num_pages, ttm_bo_size_bytes(bo) >> 10,
+ ttm_bo_size_bytes(bo) >> 20);
for (i = 0; i < placement->num_placement; i++) {
mem_type = placement->placement[i].mem_type;
drm_printf(&p, " placement[%d]=0x%08X (%d)\n",
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 12d98c80b334..f201ec42b90b 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -612,4 +612,9 @@ void ttm_bo_vm_close(struct vm_area_struct *vma);
int ttm_bo_vm_access(struct vm_area_struct *vma, unsigned long addr,
void *buf, int len, int write);
+static inline unsigned long ttm_bo_size_bytes(struct ttm_buffer_object *bo)
+{
+ return bo->mem.size;
+}
+
#endif
--
2.27.0
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