diff options
Diffstat (limited to 'include/linux/mempolicy.h')
| -rw-r--r-- | include/linux/mempolicy.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index b8b3da7a3315..389a06e8ee21 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) { } |