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Hi Artem,
On Thu, Mar 27, 2008 at 5:55 PM, Artem Bityutskiy
<Artem.Bityutskiy@nokia.com> wrote:
> +static int ubifs_set_page_dirty(struct page *page)
> +{
> + /*
> + * An attempt to dirty a page without budgeting for it - should not
> + * happen.
> + */
> + ubifs_assert(0);
> + return __set_page_dirty_nobuffers(page);
> +}
> +
> +static int ubifs_releasepage(struct page *page, gfp_t unused_gfp_flags)
> +{
> + /*
> + * An attempt to release a dirty page without budgeting for it - should
> + * not happen.
> + */
> + ubifs_assert(PageLocked(page));
> + if (PageWriteback(page))
> + return 0;
> + ubifs_assert(PagePrivate(page));
> + ubifs_assert(0);
> + ClearPagePrivate(page);
> + ClearPageChecked(page);
> + return 1;
> +}
So you don't expect the VM to ever call these functions? Why?
Pekka
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