diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hugetlb.h | 4 | ||||
| -rw-r--r-- | include/linux/mempolicy.h | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 1056717..68d82ad 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -22,7 +22,7 @@ int hugetlb_report_meminfo(char *); int hugetlb_report_node_meminfo(int, char *); int is_hugepage_mem_enough(size_t); unsigned long hugetlb_total_pages(void); -struct page *alloc_huge_page(void); +struct page *alloc_huge_page(struct vm_area_struct *, unsigned long); void free_huge_page(struct page *); int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma, unsigned long address, int write_access); @@ -97,7 +97,7 @@ static inline unsigned long hugetlb_total_pages(void) #define is_hugepage_only_range(mm, addr, len) 0 #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) \ do { } while (0) -#define alloc_huge_page() ({ NULL; }) +#define alloc_huge_page(vma, addr) ({ NULL; }) #define free_huge_page(p) ({ (void)(p); BUG(); }) #define hugetlb_fault(mm, vma, addr, write) ({ BUG(); 0; }) diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 8b67cf8..817db64 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -156,6 +156,8 @@ extern void numa_default_policy(void); extern void numa_policy_init(void); extern void numa_policy_rebind(const nodemask_t *old, const nodemask_t *new); extern struct mempolicy default_policy; +extern struct zonelist *huge_zonelist(struct vm_area_struct *vma, + unsigned long addr); #else @@ -232,6 +234,12 @@ static inline void numa_policy_rebind(const nodemask_t *old, { } +static inline struct zonelist *huge_zonelist(struct vm_area_struct *vma, + unsigned long addr) +{ + return NODE_DATA(0)->node_zonelists + gfp_zone(GFP_HIGHUSER); +} + #endif /* CONFIG_NUMA */ #endif /* __KERNEL__ */ |
