diff options
Diffstat (limited to 'meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5410-drm-amdgpu-use-the-DFS-iterator-in-amdgpu_vm_invalid.patch')
| -rw-r--r-- | meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5410-drm-amdgpu-use-the-DFS-iterator-in-amdgpu_vm_invalid.patch | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5410-drm-amdgpu-use-the-DFS-iterator-in-amdgpu_vm_invalid.patch b/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5410-drm-amdgpu-use-the-DFS-iterator-in-amdgpu_vm_invalid.patch deleted file mode 100644 index 212ef081..00000000 --- a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5410-drm-amdgpu-use-the-DFS-iterator-in-amdgpu_vm_invalid.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 24b8b95c7e40044418e6052d89aa9485d4c2c7f7 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com> -Date: Sat, 8 Sep 2018 13:05:34 +0200 -Subject: [PATCH 5410/5725] drm/amdgpu: use the DFS iterator in - amdgpu_vm_invalidate_pds v2 -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Less code and easier to maintain. - -v2: rename the function as well - -Signed-off-by: Christian König <christian.koenig@amd.com> -Reviewed-by: Huang Rui <ray.huang@amd.com> -Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> -Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> -Signed-off-by: Raveendra Talabattula <raveendra.talabattula@amd.com> ---- - drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 32 ++++++++------------------------ - 1 file changed, 8 insertions(+), 24 deletions(-) - -diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c -index f90fced..4cffd7e 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c -@@ -1299,37 +1299,22 @@ static void amdgpu_vm_update_pde(struct amdgpu_pte_update_params *params, - } - - /* -- * amdgpu_vm_invalidate_level - mark all PD levels as invalid -+ * amdgpu_vm_invalidate_pds - mark all PDs as invalid - * - * @adev: amdgpu_device pointer - * @vm: related vm -- * @parent: parent PD -- * @level: VMPT level - * - * Mark all PD level as invalid after an error. - */ --static void amdgpu_vm_invalidate_level(struct amdgpu_device *adev, -- struct amdgpu_vm *vm, -- struct amdgpu_vm_pt *parent, -- unsigned level) -+static void amdgpu_vm_invalidate_pds(struct amdgpu_device *adev, -+ struct amdgpu_vm *vm) - { -- unsigned pt_idx, num_entries; -- -- /* -- * Recurse into the subdirectories. This recursion is harmless because -- * we only have a maximum of 5 layers. -- */ -- num_entries = amdgpu_vm_num_entries(adev, level); -- for (pt_idx = 0; pt_idx < num_entries; ++pt_idx) { -- struct amdgpu_vm_pt *entry = &parent->entries[pt_idx]; -- -- if (!entry->base.bo) -- continue; -+ struct amdgpu_vm_pt_cursor cursor; -+ struct amdgpu_vm_pt *entry; - -- if (!entry->base.moved) -+ for_each_amdgpu_vm_pt_dfs_safe(adev, vm, cursor, entry) -+ if (entry->base.bo && !entry->base.moved) - amdgpu_vm_bo_relocated(&entry->base); -- amdgpu_vm_invalidate_level(adev, vm, entry, level + 1); -- } - } - - /* -@@ -1426,8 +1411,7 @@ int amdgpu_vm_update_directories(struct amdgpu_device *adev, - return 0; - - error: -- amdgpu_vm_invalidate_level(adev, vm, &vm->root, -- adev->vm_manager.root_level); -+ amdgpu_vm_invalidate_pds(adev, vm); - amdgpu_job_free(job); - return r; - } --- -2.7.4 - |