Why isn't the test "old_page == ZERO_PAGE(old_page)"?
If you're COWing zero page, it's the old one that's one of the real zero
pages, surely?
-- Jamie
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/