X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fmempolicy.h;h=59c4865bc85f13fbe36beefd959ab499f1d5aaaf;hb=2843483d2eb02ad104edbe8b2429fb6a39d25063;hp=5bdd656e88cf598a9e41758dc54bf35a644a2e69;hpb=6db602d447fb6c3aeb020c5dff5219de317f8bb4;p=linux-2.6

diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index 5bdd656e88..59c4865bc8 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -19,6 +19,7 @@
 /* Flags for get_mem_policy */
 #define MPOL_F_NODE	(1<<0)	/* return next IL mode instead of node mask */
 #define MPOL_F_ADDR	(1<<1)	/* look up vma using address */
+#define MPOL_F_MEMS_ALLOWED (1<<2) /* return allowed memories */
 
 /* Flags for mbind */
 #define MPOL_MF_STRICT	(1<<0)	/* Verify existing pages in the mapping */
@@ -143,23 +144,14 @@ struct mempolicy *mpol_shared_policy_lookup(struct shared_policy *sp,
 
 extern void numa_default_policy(void);
 extern void numa_policy_init(void);
-extern void mpol_rebind_policy(struct mempolicy *pol, const nodemask_t *new);
 extern void mpol_rebind_task(struct task_struct *tsk,
 					const nodemask_t *new);
 extern void mpol_rebind_mm(struct mm_struct *mm, nodemask_t *new);
 extern void mpol_fix_fork_child_flag(struct task_struct *p);
-#define set_cpuset_being_rebound(x) (cpuset_being_rebound = (x))
-
-#ifdef CONFIG_CPUSETS
-#define current_cpuset_is_being_rebound() \
-				(cpuset_being_rebound == current->cpuset)
-#else
-#define current_cpuset_is_being_rebound() 0
-#endif
 
 extern struct mempolicy default_policy;
 extern struct zonelist *huge_zonelist(struct vm_area_struct *vma,
-		unsigned long addr, gfp_t gfp_flags);
+		unsigned long addr, gfp_t gfp_flags, struct mempolicy **mpol);
 extern unsigned slab_node(struct mempolicy *policy);
 
 extern enum zone_type policy_zone;
@@ -173,8 +165,6 @@ static inline void check_highest_zone(enum zone_type k)
 int do_migrate_pages(struct mm_struct *mm,
 	const nodemask_t *from_nodes, const nodemask_t *to_nodes, int flags);
 
-extern void *cpuset_being_rebound;	/* Trigger mpol_copy vma rebind */
-
 #else
 
 struct mempolicy {};
@@ -235,11 +225,6 @@ static inline void numa_default_policy(void)
 {
 }
 
-static inline void mpol_rebind_policy(struct mempolicy *pol,
-					const nodemask_t *new)
-{
-}
-
 static inline void mpol_rebind_task(struct task_struct *tsk,
 					const nodemask_t *new)
 {
@@ -253,10 +238,8 @@ static inline void mpol_fix_fork_child_flag(struct task_struct *p)
 {
 }
 
-#define set_cpuset_being_rebound(x) do {} while (0)
-
 static inline struct zonelist *huge_zonelist(struct vm_area_struct *vma,
-		unsigned long addr, gfp_t gfp_flags)
+ 		unsigned long addr, gfp_t gfp_flags, struct mempolicy **mpol)
 {
 	return NODE_DATA(0)->node_zonelists + gfp_zone(gfp_flags);
 }