Messages in this thread Patch in this message | | | From | Kefeng Wang <> | Subject | [PATCH v3 2/4] drm/amdkfd: use vma_is_initial_stack() and vma_is_initial_heap() | Date | Fri, 28 Jul 2023 13:00:41 +0800 |
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Use the helpers to simplify code.
Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> --- drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index 01c7de2d6e19..308384dbc502 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -2624,10 +2624,7 @@ svm_range_get_range_boundaries(struct kfd_process *p, int64_t addr, return -EFAULT; } - *is_heap_stack = (vma->vm_start <= vma->vm_mm->brk && - vma->vm_end >= vma->vm_mm->start_brk) || - (vma->vm_start <= vma->vm_mm->start_stack && - vma->vm_end >= vma->vm_mm->start_stack); + *is_heap_stack = vma_is_initial_heap(vma) || vma_is_initial_stack(vma); start_limit = max(vma->vm_start >> PAGE_SHIFT, (unsigned long)ALIGN_DOWN(addr, 2UL << 8)); -- 2.41.0
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