On Wed, Feb 19, 2020 at 01:00:44PM -0800, Matthew Wilcox wrote:
> @@ -160,9 +164,13 @@ void __do_page_cache_readahead(struct address_space
> *mapping,
> unsigned long end_index;/* The last page we want to read */
> LIST_HEAD(page_pool);
> int page_idx;
> - unsigned
From: "Matthew Wilcox (Oracle)"
In this patch, only between __do_page_cache_readahead() and
read_pages(), but it will be extended in upcoming patches. Also add
the readahead_count() accessor. The read_pages() function becomes aops
centric, as this makes the most sense by the end of the
