On 2021/5/19 5:34, Matthew Wilcox wrote: > On Tue, May 18, 2021 at 02:13:04PM -0700, Andrew Morton wrote: >> On Tue, 18 May 2021 15:33:54 +0100 Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote: >> >>> On Tue, May 18, 2021 at 09:53:52PM +0800, Miaohe Lin wrote: >>>> pagecache_get_page() can do find_subpage() for us if we do not specify >>>> FGP_HEAD. No functional change intended. >>> >>> Please, no. This interferes with the folio work. >> >> In what way? Can't the folio patches simply revert this or suitably >> alter it? > > Of course, it's just software. Anything can just be modified. I don't > see the point of putting in a cleanup patch that creates a conflict with > important work. I could hold this patch out until folio work is done if you ask for it. Thanks. > . >
