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| author |   Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-02-21 17:07:14 +0100 |
| commit | e29371d762df5bb35d2bc434ea266a046e5a0a75 (patch) | |
| tree | dac4a8db52d92453415f35606130a49e9f32e4ef /include/linux/hugetlb.h | |
| parent | netfilter: ipset: Fix range bug in hash:ip,port,net (diff) | |
| parent | netfilter: nf_ct_reasm: fix per-netns sysctl initialization (diff) | |
| download | linux-dev-e29371d762df5bb35d2bc434ea266a046e5a0a75.tar.xz linux-dev-e29371d762df5bb35d2bc434ea266a046e5a0a75.zip | |
Merge branch 'master' of git://1984.lsi.us.es/nf
Diffstat (limited to 'include/linux/hugetlb.h')
| -rw-r--r-- | include/linux/hugetlb.h | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 225164842ab6..0c80d3f57a5b 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -87,7 +87,7 @@ struct page *follow_huge_pud(struct mm_struct *mm, unsigned long address, pud_t *pud, int write); int pmd_huge(pmd_t pmd); int pud_huge(pud_t pmd); -void hugetlb_change_protection(struct vm_area_struct *vma, +unsigned long hugetlb_change_protection(struct vm_area_struct *vma, unsigned long address, unsigned long end, pgprot_t newprot); #else /* !CONFIG_HUGETLB_PAGE */ @@ -132,7 +132,11 @@ static inline void copy_huge_page(struct page *dst, struct page *src) { } -#define hugetlb_change_protection(vma, address, end, newprot) +static inline unsigned long hugetlb_change_protection(struct vm_area_struct *vma, + unsigned long address, unsigned long end, pgprot_t newprot) +{ + return 0; +} static inline void __unmap_hugepage_range_final(struct mmu_gather *tlb, struct vm_area_struct *vma, unsigned long start, @@ -183,7 +187,8 @@ extern const struct file_operations hugetlbfs_file_operations; extern const struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, unsigned long addr, size_t size, vm_flags_t acct, - struct user_struct **user, int creat_flags); + struct user_struct **user, int creat_flags, + int page_size_log); static inline int is_file_hugepages(struct file *file) { @@ -195,12 +200,14 @@ static inline int is_file_hugepages(struct file *file) return 0; } + #else /* !CONFIG_HUGETLBFS */ #define is_file_hugepages(file) 0 static inline struct file * hugetlb_file_setup(const char *name, unsigned long addr, size_t size, - vm_flags_t acctflag, struct user_struct **user, int creat_flags) + vm_flags_t acctflag, struct user_struct **user, int creat_flags, + int page_size_log) { return ERR_PTR(-ENOSYS); } |