On Wed, 24 Oct 2007 22:02:15 +0100 (BST)
Hugh Dickins <hugh@xxxxxxxxxxx> wrote:
> --- 2.6.24-rc1/mm/shmem.c 2007-10-24 07:16:04.000000000 +0100
> +++ linux/mm/shmem.c 2007-10-24 20:24:31.000000000 +0100
> @@ -915,6 +915,11 @@ static int shmem_writepage(struct page *
> struct inode *inode;
>
> BUG_ON(!PageLocked(page));
> + if (!wbc->for_reclaim) {
> + set_page_dirty(page);
> + unlock_page(page);
> + return 0;
> + }
> BUG_ON(page_mapped(page));
Needs a comment, methinks.
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