From: Christian König <ckoenig.leichtzumer...@gmail.com>
(comments: I cannot receive amdgfx mail recently and reply the mail directly,
so send it out with my update v2, tested with Unigine Heaven, glmark2, gputest,
some cases from vulkan PRT test)
v2: store bo_va as well
We need to put the lose ends on the invalid list because it is possible
that we need to split up huge pages for them.
Signed-off-by: Christian König <christian.koe...@amd.com>
Signed-off-by: Junwei Zhang <jerry.zh...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 850cd66..cc9d486 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -2172,7 +2172,8 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device
*adev,
before->last = saddr - 1;
before->offset = tmp->offset;
before->flags = tmp->flags;
- list_add(&before->list, &tmp->list);
+ before->bo_va = tmp->bo_va;
+ list_add(&before->list, &tmp->bo_va->invalids);
}
/* Remember mapping split at the end */
@@ -2182,7 +2183,8 @@ int amdgpu_vm_bo_clear_mappings(struct amdgpu_device
*adev,
after->offset = tmp->offset;
after->offset += after->start - tmp->start;
after->flags = tmp->flags;
- list_add(&after->list, &tmp->list);
+ after->bo_va = tmp->bo_va;
+ list_add(&after->list, &tmp->bo_va->invalids);
}
list_del(&tmp->list);
--
1.9.1
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