On Wed, Dec 1, 2010 at 12:10 PM, Trond Myklebust
<Trond.Myklebust@xxxxxxxxxx> wrote:
>
> Something like the following then?
> diff --git a/mm/truncate.c b/mm/truncate.c
> index ba887bf..76ab2a8 100644
> --- a/mm/truncate.c
> +++ b/mm/truncate.c
> @@ -108,6 +108,10 @@ truncate_complete_page(struct address_space *mapping, struct page *page)
> clear_page_mlock(page);
> remove_from_page_cache(page);
> ClearPageMappedToDisk(page);
> +
> + if (mapping->a_ops->freepage)
> + mapping->a_ops->freepage(page);
> +
> page_cache_release(page); /* pagecache ref */
> return 0;
> }
I'd do this in "remove_from_page_cache()" instead of in
"truncate_complete_page()". Otherwise it will miss any other callers
that use "remove_from_page_cache()" (not that there are many, and I
doubt NFS cares about the ones that do exists, but..)
Linus
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
