X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fmempolicy.h;fp=include%2Flinux%2Fmempolicy.h;h=389a06e8ee211cf4b745dd533d04be53402da62c;hb=a3b51e0142d1be156ac697eaadadd6cfbb7ba32b;hp=b8b3da7a3315b1616d0c48429112663b57c8d660;hpb=1b27d05b6e21249d2338be26dfcbe8f8d8ff8a5b;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index b8b3da7a331..389a06e8ee2 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -9,12 +9,13 @@
  */
 
 /* Policies */
-#define MPOL_DEFAULT	0
-#define MPOL_PREFERRED	1
-#define MPOL_BIND	2
-#define MPOL_INTERLEAVE	3
-
-#define MPOL_MAX MPOL_INTERLEAVE
+enum {
+	MPOL_DEFAULT,
+	MPOL_PREFERRED,
+	MPOL_BIND,
+	MPOL_INTERLEAVE,
+	MPOL_MAX,	/* always last member of enum */
+};
 
 /* Flags for get_mem_policy */
 #define MPOL_F_NODE	(1<<0)	/* return next IL mode instead of node mask */
@@ -64,7 +65,7 @@ struct mm_struct;
  */
 struct mempolicy {
 	atomic_t refcnt;
-	short policy; 	/* See MPOL_* above */
+	unsigned short policy; 	/* See MPOL_* above */
 	union {
 		short 		 preferred_node; /* preferred */
 		nodemask_t	 nodes;		/* interleave/bind */
@@ -134,7 +135,7 @@ struct shared_policy {
 	spinlock_t lock;
 };
 
-void mpol_shared_policy_init(struct shared_policy *info, int policy,
+void mpol_shared_policy_init(struct shared_policy *info, unsigned short policy,
 				nodemask_t *nodes);
 int mpol_set_shared_policy(struct shared_policy *info,
 				struct vm_area_struct *vma,
@@ -202,7 +203,7 @@ static inline int mpol_set_shared_policy(struct shared_policy *info,
 }
 
 static inline void mpol_shared_policy_init(struct shared_policy *info,
-					int policy, nodemask_t *nodes)
+				unsigned short policy, nodemask_t *nodes)
 {
 }