summaryrefslogtreecommitdiffstats
path: root/drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_page_dirty.c4
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);