Re: [patch 6/7] mm: lockless pagecache

[Pekka Enberg <penberg@gmail.com>]

Hi Nick,

On 8/11/05, Nick Piggin <nickpiggin@yahoo.com.au> wrote:
> +unsigned find_get_pages_nonatomic(struct address_space *mapping, pgoff_t start,
> +                           unsigned int nr_pages, struct page **pages)
> +{
> +       unsigned int i;
> +       unsigned int ret;

Rename to nr_pages?

> +       unsigned int ret2;

Rename to ret?

> +
> +       /*
> +        * We do some unsightly casting to use the array first for storing
> +        * pointers to the page pointers, and then for the pointers to
> +        * the pages themselves that the caller wants.
> +        */
> +       rcu_read_lock();
> +       ret = radix_tree_gang_lookup_slot(&mapping->page_tree,
> +                               (void ***)pages, start, nr_pages);
> +       ret2 = 0;
> +       for (i = 0; i < ret; i++) {

Pretty please? :-)

                                  Pekka
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