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| author | Zhang Zhen <zhenzhang.zhang@huawei.com> | 2015-06-25 02:56:25 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-25 03:49:41 +0300 |
| commit | a67a31fa308a9032ead31b0501dafdb44ccf5a12 (patch) | |
| tree | c56546d055a983dbb404d571012bbf99505ab696 /arch/s390 | |
| parent | 83d3f0e90c6c8f833e3da91917c243a916fda69e (diff) | |
| download | linux-a67a31fa308a9032ead31b0501dafdb44ccf5a12.tar.xz | |
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/s390')
| -rw-r--r-- | arch/s390/include/asm/hugetlb.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/include/asm/hugetlb.h b/arch/s390/include/asm/hugetlb.h index 11eae5f55b70..dfb542ade6b1 100644 --- a/arch/s390/include/asm/hugetlb.h +++ b/arch/s390/include/asm/hugetlb.h @@ -35,7 +35,6 @@ static inline int prepare_hugepage_range(struct file *file, return 0; } -#define hugetlb_prefault_arch_hook(mm) do { } while (0) #define arch_clear_hugepage_flags(page) do { } while (0) int arch_prepare_hugepage(struct page *page); |