Re: [1/4] standardize bit waiting data type

Andrew Morton
2004-08-28T06:19:58Z

William Lee Irwin III <wli@holomorphy.com> wrote:
>
> void fastcall unlock_page(struct page *page)
> {
> + unsigned long *word = (unsigned long *)&page->flags;

This will break if a little-endian 64-bit architecture elects to use a
32-bit page_flags_t.