On 2019年05月22日 20:59, Christian König wrote:
[CAUTION: External Email]
We are already doing this for DMA-buf imports and also for
amdgpu VM BOs for quite a while now.
If this doesn't run into any problems we are probably going
to stop removing BOs from the LRU altogether.
Signed-off-by: Christian König
---
.../gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 9 +
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c| 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 2 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 ++--
drivers/gpu/drm/qxl/qxl_release.c | 2 +-
drivers/gpu/drm/radeon/radeon_gem.c | 2 +-
drivers/gpu/drm/radeon/radeon_object.c| 2 +-
drivers/gpu/drm/ttm/ttm_execbuf_util.c| 20 +++
drivers/gpu/drm/virtio/virtgpu_ioctl.c| 2 +-
drivers/gpu/drm/vmwgfx/vmwgfx_resource.c | 3 ++-
drivers/gpu/drm/vmwgfx/vmwgfx_validation.h| 2 +-
include/drm/ttm/ttm_bo_driver.h | 5 -
include/drm/ttm/ttm_execbuf_util.h| 3 ++-
13 files changed, 34 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index e1cae4a37113..647e18f9e136 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -574,7 +574,7 @@ static int reserve_bo_and_vm(struct kgd_mem *mem,
amdgpu_vm_get_pd_bo(vm, >list, >vm_pd[0]);
ret = ttm_eu_reserve_buffers(>ticket, >list,
-false, >duplicates);
+false, >duplicates, true);
if (!ret)
ctx->reserved = true;
else {
@@ -647,7 +647,7 @@ static int reserve_bo_and_cond_vms(struct kgd_mem *mem,
}
ret = ttm_eu_reserve_buffers(>ticket, >list,
-false, >duplicates);
+false, >duplicates, true);
if (!ret)
ctx->reserved = true;
else
@@ -1800,7 +1800,8 @@ static int validate_invalid_user_pages(struct
amdkfd_process_info *process_info)
}
/* Reserve all BOs and page tables for validation */
- ret = ttm_eu_reserve_buffers(, _list, false, );
+ ret = ttm_eu_reserve_buffers(, _list, false, ,
+true);
WARN(!list_empty(), "Duplicates should be empty");
if (ret)
goto out_free;
@@ -2006,7 +2007,7 @@ int amdgpu_amdkfd_gpuvm_restore_process_bos(void *info,
struct dma_fence **ef)
}
ret = ttm_eu_reserve_buffers(, ,
-false, _save);
+false, _save, true);
if (ret) {
pr_debug("Memory eviction: TTM Reserve Failed. Try again\n");
goto ttm_reserve_fail;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index d72cc583ebd1..fff558cf385b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -648,7 +648,7 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
}
r = ttm_eu_reserve_buffers(>ticket, >validated, true,
- );
+ , true);
if (unlikely(r != 0)) {
if (r != -ERESTARTSYS)
DRM_ERROR("ttm_eu_reserve_buffers failed.\n");
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
index 54dd02a898b9..06f83cac0d3a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
@@ -79,7 +79,7 @@ int amdgpu_map_static_csa(struct amdgpu_device *adev, struct
amdgpu_vm *vm,
list_add(_tv.head, );
amdgpu_vm_get_pd_bo(vm, , );
- r = ttm_eu_reserve_buffers(, , true, NULL);
+ r = ttm_eu_reserve_buffers(, , true, NULL, true);
if (r) {
DRM_ERROR("failed to reserve CSA,PD BOs: err=%d\n", r);
return r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 7b840367004c..d513a5ad03dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -171,7 +171,7 @@ void amdgpu_gem_object_close(struct drm_gem_object *obj,
amdgpu_vm_get_pd_bo(vm, , _pd);
- r = ttm_eu_reserve_buffers(, , false, );
+ r = ttm_eu_reserve_buffers(, , false, , true);
if (r) {
dev_err(adev->dev, "leaking bo va because "
"we fail to reserve bo (%d)\n", r);
@@ -608,7 +608,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
amdgpu_vm_get_pd_bo(>vm, , _pd);
- r = ttm_eu_reserve_buffers(, , true, );
+ r = ttm_eu_reserve_buffers(, , true, , true);
