Instead of the global statistics use the per context bytes moved counter.
v2: rebased
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 9 +++------
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 10 +++-------
2 files changed, 6 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 41994b87c76e..bea5bc64bf7b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -344,7 +344,6 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
{
struct amdgpu_device *adev = amdgpu_ttm_adev(bo->tbo.bdev);
struct ttm_operation_ctx ctx = { true, false };
- u64 initial_bytes_moved, bytes_moved;
uint32_t domain;
int r;
@@ -374,15 +373,13 @@ static int amdgpu_cs_bo_validate(struct amdgpu_cs_parser *p,
retry:
amdgpu_ttm_placement_from_domain(bo, domain);
- initial_bytes_moved = atomic64_read(&adev->num_bytes_moved);
r = ttm_bo_validate(&bo->tbo, &bo->placement, &ctx);
- bytes_moved = atomic64_read(&adev->num_bytes_moved) -
- initial_bytes_moved;
- p->bytes_moved += bytes_moved;
+
+ p->bytes_moved += ctx.bytes_moved;
if (adev->mc.visible_vram_size < adev->mc.real_vram_size &&
bo->tbo.mem.mem_type == TTM_PL_VRAM &&
bo->tbo.mem.start < adev->mc.visible_vram_size >> PAGE_SHIFT)
- p->bytes_moved_vis += bytes_moved;
+ p->bytes_moved_vis += ctx.bytes_moved;
if (unlikely(r == -ENOMEM) && domain != bo->allowed_domains) {
domain = bo->allowed_domains;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 15027f751e07..dc0a8be98043 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -331,7 +331,6 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
struct amdgpu_bo *bo;
enum ttm_bo_type type;
unsigned long page_align;
- u64 initial_bytes_moved, bytes_moved;
size_t acc_size;
int r;
@@ -406,22 +405,19 @@ static int amdgpu_bo_do_create(struct amdgpu_device *adev,
bo->tbo.bdev = &adev->mman.bdev;
amdgpu_ttm_placement_from_domain(bo, domain);
- initial_bytes_moved = atomic64_read(&adev->num_bytes_moved);
- /* Kernel allocation are uninterruptible */
r = ttm_bo_init_reserved(&adev->mman.bdev, &bo->tbo, size, type,
&bo->placement, page_align, &ctx, NULL,
acc_size, sg, resv, &amdgpu_ttm_bo_destroy);
if (unlikely(r != 0))
return r;
- bytes_moved = atomic64_read(&adev->num_bytes_moved) -
- initial_bytes_moved;
if (adev->mc.visible_vram_size < adev->mc.real_vram_size &&
bo->tbo.mem.mem_type == TTM_PL_VRAM &&
bo->tbo.mem.start < adev->mc.visible_vram_size >> PAGE_SHIFT)
- amdgpu_cs_report_moved_bytes(adev, bytes_moved, bytes_moved);
+ amdgpu_cs_report_moved_bytes(adev, ctx.bytes_moved,
+ ctx.bytes_moved);
else
- amdgpu_cs_report_moved_bytes(adev, bytes_moved, 0);
+ amdgpu_cs_report_moved_bytes(adev, ctx.bytes_moved, 0);
if (kernel)
bo->tbo.priority = 1;
--
2.11.0
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
