struct vm_area_struct *vma,
struct vm_fault *vmf)
{
- struct ttm_bo_device *bdev = bo->bdev;
int ret = 0;
- spin_lock(&bdev->fence_lock);
if (likely(!test_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags)))
goto out_unlock;
VM_FAULT_NOPAGE;
out_unlock:
- spin_unlock(&bdev->fence_lock);
return ret;
}
cvma.vm_page_prot);
} else {
ttm = bo->ttm;
- if (!(bo->mem.placement & TTM_PL_FLAG_CACHED))
- cvma.vm_page_prot = ttm_io_prot(bo->mem.placement,
- cvma.vm_page_prot);
+ cvma.vm_page_prot = ttm_io_prot(bo->mem.placement,
+ cvma.vm_page_prot);
/* Allocate all page at once, most common usage */
if (ttm->bdev->driver->ttm_tt_populate(ttm)) {