Re: [PATCH -mm -v4 03/21] mm, THP, swap: Support PMD swap mapping in swap_duplicate()

Matthew Wilcox
2018-06-29T06:04:21Z

On Fri, Jun 22, 2018 at 11:51:33AM +0800, Huang, Ying wrote:
> +++ b/mm/swap_state.c
> @@ -433,7 +433,7 @@ struct page *__read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask,
> /*
> * Swap entry may have been freed since our caller observed it.
> */
> - err = swapcache_prepare(entry);
> + err = swapcache_prepare(entry, false);
> if (err == -EEXIST) {
> radix_tree_preload_end();
> /*

This commit should be just a textual conflict.