diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2014-10-21 14:25:38 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2014-10-22 14:03:06 +1100 |
| commit | 6643773ce1a17c99a3ce29ee8ac2b114d2ba771f (patch) | |
| tree | 0bbb6fbdc00c11d3529b3056f5c93c0d47f767a5 /arch/powerpc | |
| parent | c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 (diff) | |
powerpc/mm: Fix build error with hugetlfs disabled
arch/powerpc/mm/slice.c:704:5: error: expected identifier or ‘(’ before numeric constant
int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
^
make[1]: *** [arch/powerpc/mm/slice.o] Error 1
make: *** [arch/powerpc/mm/slice.o] Error 2
This got introduced via 1217d34b531c76362217057ca70a8ce8950574e0
"powerpc: Ensure global functions include their prototype". We
started including linux/hugetlb.h with that patch and now we have
#define is_hugepage_only_range(mm, addr, len) 0
with hugetlbfs disabled.
Fixes: 1217d34b531c ("powerpc: Ensure global functions include their prototype")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/slice.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c index 8d7bda94d19..ded0ea1afde 100644 --- a/arch/powerpc/mm/slice.c +++ b/arch/powerpc/mm/slice.c @@ -682,6 +682,7 @@ void slice_set_range_psize(struct mm_struct *mm, unsigned long start, slice_convert(mm, mask, psize); } +#ifdef CONFIG_HUGETLB_PAGE /* * is_hugepage_only_range() is used by generic code to verify whether * a normal mmap mapping (non hugetlbfs) is valid on a given area. @@ -726,4 +727,4 @@ int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr, #endif return !slice_check_fit(mask, available); } - +#endif |