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Should it be static? 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Should it be static? > mm/hugetlb.c:459:12: sparse: sparse: context imbalance in 'allocate_file_region_entries' - wrong count at exit > mm/hugetlb.c:530:13: sparse: sparse: context imbalance in 'region_add' - wrong count at exit > mm/hugetlb.c:597:13: sparse: sparse: context imbalance in 'region_chg' - wrong count at exit > mm/hugetlb.c: note: in included file: > include/linux/mm.h:1282:17: sparse: sparse: context imbalance in 'demote_free_huge_page' - unexpected unlock > mm/hugetlb.c:4969:20: sparse: sparse: context imbalance in 'move_huge_pte' - different lock contexts for basic block > mm/hugetlb.c:5340:17: sparse: sparse: context imbalance in 'hugetlb_wp' - unexpected unlock > mm/hugetlb.c:6221:25: sparse: sparse: context imbalance in 'follow_hugetlb_page' - different lock contexts for basic block Apologies for missing this in the previous fix! >From cabb47237ecc48fceba767eee90f9b311876b329 Mon Sep 17 00:00:00 2001 From: Mike Kravetz Date: Fri, 7 Oct 2022 19:15:08 -0700 Subject: [PATCH] hugetlb: fix sparse warning for __hugetlb_vma_unlock_write_put Declare __hugetlb_vma_unlock_write_put as static. Reported-by: kernel test robot Signed-off-by: Mike Kravetz --- mm/hugetlb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index ac10d7d1a3ab..7cbe4f7c9baf 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -6832,7 +6832,7 @@ void hugetlb_vma_lock_release(struct kref *kref) kfree(vma_lock); } -void __hugetlb_vma_unlock_write_put(struct hugetlb_vma_lock *vma_lock) +static void __hugetlb_vma_unlock_write_put(struct hugetlb_vma_lock *vma_lock) { struct vm_area_struct *vma = vma_lock->vma; -- 2.37.3