"Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx> writes: > With new refcounting we don't need to mark PMDs splitting. Let's drop > code to handle this. > > pmdp_splitting_flush() is not needed too: on splitting PMD we will do > pmdp_clear_flush() + set_pte_at(). pmdp_clear_flush() will do IPI as > needed for fast_gup. > Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>