diff options
Diffstat (limited to 'include/linux/mempolicy.h')
-rw-r--r-- | include/linux/mempolicy.h | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 8b67cf837ca9..ed00b278cb93 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -110,14 +110,6 @@ static inline int mpol_equal(struct mempolicy *a, struct mempolicy *b) #define mpol_set_vma_default(vma) ((vma)->vm_policy = NULL) /* - * Hugetlb policy. i386 hugetlb so far works with node numbers - * instead of zone lists, so give it special interfaces for now. - */ -extern int mpol_first_node(struct vm_area_struct *vma, unsigned long addr); -extern int mpol_node_valid(int nid, struct vm_area_struct *vma, - unsigned long addr); - -/* * Tree of shared policies for a shared memory region. * Maintain the policies in a pseudo mm that contains vmas. The vmas * carry the policy. As a special twist the pseudo mm is indexed in pages, not @@ -156,6 +148,16 @@ 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); + +extern int policy_zone; + +static inline void check_highest_zone(int k) +{ + if (k > policy_zone) + policy_zone = k; +} #else @@ -182,17 +184,6 @@ static inline struct mempolicy *mpol_copy(struct mempolicy *old) return NULL; } -static inline int mpol_first_node(struct vm_area_struct *vma, unsigned long a) -{ - return numa_node_id(); -} - -static inline int -mpol_node_valid(int nid, struct vm_area_struct *vma, unsigned long a) -{ - return 1; -} - struct shared_policy {}; static inline int mpol_set_shared_policy(struct shared_policy *info, @@ -232,6 +223,15 @@ 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); +} + +static inline void check_highest_zone(int k) +{ +} #endif /* CONFIG_NUMA */ #endif /* __KERNEL__ */ |