On Thu, Jun 02, 2022 at 11:21:57AM -0700, Yang Shi wrote: > diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h > index 79d5919beb83..f315c70d5256 100644 > --- a/include/linux/huge_mm.h > +++ b/include/linux/huge_mm.h > @@ -209,7 +209,9 @@ static inline bool file_thp_enabled(struct vm_area_struct *vma) > !inode_is_open_for_write(inode) && S_ISREG(inode->i_mode); > } > > -bool transparent_hugepage_active(struct vm_area_struct *vma); > +extern bool hugepage_vma_check(struct vm_area_struct *vma, Please remove the 'extern's. They add no value to function declarations.
