Re: [PATCH v8 14/25] mm: Document why we don't set PageReadahead
On Tue, Feb 25, 2020 at 01:48:27PM -0800, Matthew Wilcox wrote: > From: "Matthew Wilcox (Oracle)" <willy@infradead.org> > > If the page is already in cache, we don't set PageReadahead on it. > > Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>