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drm/amdkfd: use vma_is_initial_stack() and vma_is_initial_heap() 

Use the helpers to simplify code.

Link: https://lkml.kernel.org/r/20230728050043.59880-3-wangkefeng.wang@huawei.com
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Christian Göttsche <cgzones@googlemail.com>
Cc: Eric Paris <eparis@parisplace.org>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Kefeng Wang 2023-07-28 13:00:41 +08:00 committed by Andrew Morton
parent 11250fd12e
commit f7992bfaf3
1 changed files with 1 additions and 4 deletions
drivers/gpu/drm/amd/amdkfd
kfd_svm.c

5
drivers/gpu/drm/amd/amdkfd/kfd_svm.c
View File

@ -2621,10 +2621,7 @@ 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));