This allows us to drop the extra reserve in TTM.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 6 ++++--
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++--
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index ba406bd1b08f..8edf75c76475 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -50,7 +50,8 @@ static int amdgpu_cs_user_fence_chunk(struct amdgpu_cs_parser *p,
bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj));
p->uf_entry.priority = 0;
p->uf_entry.tv.bo = &bo->tbo;
- p->uf_entry.tv.num_shared = 1;
+ /* One for TTM and one for the CS job */
+ p->uf_entry.tv.num_shared = 2;
p->uf_entry.user_pages = NULL;
drm_gem_object_put_unlocked(gobj);
@@ -598,8 +599,9 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
return r;
}
+ /* One for TTM and one for the CS job */
amdgpu_bo_list_for_each_entry(e, p->bo_list)
- e->tv.num_shared = 1;
+ e->tv.num_shared = 2;
amdgpu_bo_list_get_list(p->bo_list, &p->validated);
if (p->bo_list->first_userptr != p->bo_list->num_entries)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 1b39b0144698..8c46acf893cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -616,8 +616,8 @@ void amdgpu_vm_get_pd_bo(struct amdgpu_vm *vm,
{
entry->priority = 0;
entry->tv.bo = &vm->root.base.bo->tbo;
- /* One for the VM updates and one for the CS job */
- entry->tv.num_shared = 2;
+ /* One for the VM updates, one for TTM and one for the CS job */
+ entry->tv.num_shared = 3;
entry->user_pages = NULL;
list_add(&entry->tv.head, validated);
}
--
2.14.1
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