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[v2,15/24] mm/hugetlb: Drop __unmap_hugepage_range definition from hugetlb.h

Message ID 20210427161317.50682-16-peterx@redhat.com (mailing list archive)
State New, archived
Headers show
Series userfaultfd-wp: Support shmem and hugetlbfs | expand

Commit Message

Peter Xu April 27, 2021, 4:13 p.m. UTC 
Drop it in the header since it's only used in hugetlb.c.

Suggested-by: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
---
 include/linux/hugetlb.h | 10 ----------
 1 file changed, 10 deletions(-)
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Patch

diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index b92f25ccef588..eb134a75cad41 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -126,9 +126,6 @@  void __unmap_hugepage_range_final(struct mmu_gather *tlb,
 			  struct vm_area_struct *vma,
 			  unsigned long start, unsigned long end,
 			  struct page *ref_page);
-void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma,
-				unsigned long start, unsigned long end,
-				struct page *ref_page);
 void hugetlb_report_meminfo(struct seq_file *);
 int hugetlb_report_node_meminfo(char *buf, int len, int nid);
 void hugetlb_show_meminfo(void);
@@ -362,13 +359,6 @@  static inline void __unmap_hugepage_range_final(struct mmu_gather *tlb,
 	BUG();
 }
 
-static inline void __unmap_hugepage_range(struct mmu_gather *tlb,
-			struct vm_area_struct *vma, unsigned long start,
-			unsigned long end, struct page *ref_page)
-{
-	BUG();
-}
-
 static inline vm_fault_t hugetlb_fault(struct mm_struct *mm,
 			struct vm_area_struct *vma, unsigned long address,
 			unsigned int flags)