diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c index 0a900afc66ff..45c9c6a7f1d6 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c @@ -500,8 +500,6 @@ vm_fault_t vmw_bo_vm_huge_fault(struct vm_fault *vmf, vm_fault_t ret; pgoff_t fault_page_size; bool write = vmf->flags & FAULT_FLAG_WRITE; - bool is_cow_mapping = - (vma->vm_flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; switch (pe_size) { case PE_SIZE_PMD: @@ -518,7 +516,7 @@ vm_fault_t vmw_bo_vm_huge_fault(struct vm_fault *vmf, } /* Always do write dirty-tracking and COW on PTE level. */ - if (write && (READ_ONCE(vbo->dirty) || is_cow_mapping)) + if (write && (READ_ONCE(vbo->dirty) || is_cow_mapping(vma->vm_flags))) return VM_FAULT_FALLBACK; ret = ttm_bo_vm_reserve(bo, vmf); |