[RFC PATCH] mm/hugetlb: __unmap_hugepage_range() can be static
From: kernel test robot <hidden>
Date: 2021-07-15 17:06:19
Also in:
lkml, oe-kbuild-all
Subsystem:
hugetlb subsystem, memory management, the rest · Maintainers:
Muchun Song, Oscar Salvador, Andrew Morton, Linus Torvalds
mm/hugetlb.c:4334:6: warning: symbol '__unmap_hugepage_range' was not declared. Should it be static? Reported-by: kernel test robot <redacted> Signed-off-by: kernel test robot <redacted> --- hugetlb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 924553aa8f789ad..4bdd637b0c29a95 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c@@ -4331,9 +4331,9 @@ int copy_hugetlb_page_range(struct mm_struct *dst, struct mm_struct *src, return ret; } -void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma, - unsigned long start, unsigned long end, - struct page *ref_page) +static void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma, + unsigned long start, unsigned long end, + struct page *ref_page) { struct mm_struct *mm = vma->vm_mm; unsigned long address;