Messages in this thread Patch in this message | | | From | Wanpeng Li <> | Subject | [PATCH 5/6] mm/hugetlb: remove redundant hugetlb_prefault | Date | Thu, 4 Apr 2013 17:09:13 +0800 |
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hugetlb_prefault is not used by any users. This patch remove redundant hugetlb_prefault.
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> --- include/linux/hugetlb.h | 2 -- 1 file changed, 2 deletions(-)
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index b7e4106..813b265 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -57,7 +57,6 @@ void __unmap_hugepage_range_final(struct mmu_gather *tlb, void __unmap_hugepage_range(struct mmu_gather *tlb, struct vm_area_struct *vma, unsigned long start, unsigned long end, struct page *ref_page); -int hugetlb_prefault(struct address_space *, struct vm_area_struct *); void hugetlb_report_meminfo(struct seq_file *); int hugetlb_report_node_meminfo(int, char *); void hugetlb_show_meminfo(void); @@ -113,7 +112,6 @@ static inline unsigned long hugetlb_total_pages(void) #define follow_hugetlb_page(m,v,p,vs,a,b,i,w) ({ BUG(); 0; }) #define follow_huge_addr(mm, addr, write) ERR_PTR(-EINVAL) #define copy_hugetlb_page_range(src, dst, vma) ({ BUG(); 0; }) -#define hugetlb_prefault(mapping, vma) ({ BUG(); 0; }) static inline void hugetlb_report_meminfo(struct seq_file *m) { } -- 1.7.10.4
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