> +static void dax_entry_mkclean(struct address_space *mapping, unsigned long
> pfn,
> + unsigned long npfn, pgoff_t start)
> {
> struct vm_area_struct *vma;
> + pgoff_t end = start + npfn - 1;
>
> i_mmap_lock_read(mapping);
> + vma_interval_tree_foreach(vma, &mapping->i_mmap, start, end) {
> + pfn_mkclean_range(pfn, npfn, start, vma);
> cond_resched();
> }
> i_mmap_unlock_read(mapping);
Is there any point in even keeping this helper vs just open coding it
in the only caller below?
Otherwise looks good:
Reviewed-by: Christoph Hellwig <h...@lst.de>
