On Thu, Feb 27, 2020 at 8:35 PM Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote: > > Hi all, > > After merging the akpm tree, today's linux-next build (sparc defconfig) > produced this warning: > > mm/memory.c:1463:12: warning: 'insert_page_in_batch_locked' defined but not used [-Wunused-function] > static int insert_page_in_batch_locked(struct mm_struct *mm, pmd_t *pmd, > ^~~~~~~~~~~~~~~~~~~~~~~~~~~ > Well, that's certainly a step in the right direction if it compiles :) I guess having this function be within the ifdef is the way to make this warning go away. I'll, er, make a v3 patch. -Arjun > Introduced by commit > > 4a879e02dd49 ("mm/memory.c: add vm_insert_pages()") > > -- > Cheers, > Stephen Rothwell