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| author | Zhang Zhen <zhenzhang.zhang@huawei.com> | 2015-06-24 16:56:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-24 17:49:41 -0700 |
| commit | a67a31fa308a9032ead31b0501dafdb44ccf5a12 (patch) | |
| tree | c56546d055a983dbb404d571012bbf99505ab696 /arch/x86/include/asm/hugetlb.h | |
| parent | 83d3f0e90c6c8f833e3da91917c243a916fda69e (diff) | |
| download | linux-a67a31fa308a9032ead31b0501dafdb44ccf5a12.tar.bz2 | |
mm/hugetlb: reduce arch dependent code about hugetlb_prefault_arch_hook
Currently we have many duplicates in definitions of
hugetlb_prefault_arch_hook. In all architectures this function is empty.
Signed-off-by: Zhang Zhen <zhenzhang.zhang@huawei.com>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86/include/asm/hugetlb.h')
| -rw-r--r-- | arch/x86/include/asm/hugetlb.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/include/asm/hugetlb.h b/arch/x86/include/asm/hugetlb.h index 68c05398bba9..dab7a3a750bf 100644 --- a/arch/x86/include/asm/hugetlb.h +++ b/arch/x86/include/asm/hugetlb.h @@ -26,9 +26,6 @@ static inline int prepare_hugepage_range(struct file *file, return 0; } -static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm) { -} - static inline void hugetlb_free_pgd_range(struct mmu_gather *tlb, unsigned long addr, unsigned long end, unsigned long floor, |