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-rw-r--r--include/linux/mempolicy.h22
-rw-r--r--include/linux/shmem_fs.h4
2 files changed, 12 insertions, 14 deletions
diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
index dcc1737..3a39570 100644
--- a/include/linux/mempolicy.h
+++ b/include/linux/mempolicy.h
@@ -182,8 +182,7 @@ struct shared_policy {
spinlock_t lock;
};
-void mpol_shared_policy_init(struct shared_policy *info, unsigned short mode,
- unsigned short flags, nodemask_t *nodes);
+void mpol_shared_policy_init(struct shared_policy *sp, struct mempolicy *mpol);
int mpol_set_shared_policy(struct shared_policy *info,
struct vm_area_struct *vma,
struct mempolicy *new);
@@ -216,10 +215,10 @@ int do_migrate_pages(struct mm_struct *mm,
#ifdef CONFIG_TMPFS
-extern int mpol_parse_str(char *str, unsigned short *mode,
- unsigned short *mode_flags, nodemask_t *policy_nodes);
+extern int mpol_parse_str(char *str, struct mempolicy **mpol, int no_context);
-extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol);
+extern int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
+ int no_context);
#endif
#else
@@ -262,8 +261,8 @@ static inline int mpol_set_shared_policy(struct shared_policy *info,
return -EINVAL;
}
-static inline void mpol_shared_policy_init(struct shared_policy *info,
- unsigned short mode, unsigned short flags, nodemask_t *nodes)
+static inline void mpol_shared_policy_init(struct shared_policy *sp,
+ struct mempolicy *mpol)
{
}
@@ -322,13 +321,14 @@ static inline void check_highest_zone(int k)
}
#ifdef CONFIG_TMPFS
-static inline int mpol_parse_str(char *value, unsigned short *policy,
- unsigned short flags, nodemask_t *policy_nodes)
+static inline int mpol_parse_str(char *str, struct mempolicy **mpol,
+ int no_context)
{
- return 1;
+ return 1; /* error */
}
-static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol)
+static inline int mpol_to_str(char *buffer, int maxlen, struct mempolicy *pol,
+ int no_context)
{
return 0;
}
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index d7699a6..f2d12d5 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -34,9 +34,7 @@ struct shmem_sb_info {
uid_t uid; /* Mount uid for root directory */
gid_t gid; /* Mount gid for root directory */
mode_t mode; /* Mount mode for root directory */
- unsigned short policy; /* Default NUMA memory alloc policy */
- unsigned short flags; /* Optional mempolicy flags */
- nodemask_t policy_nodes; /* nodemask for preferred and bind */
+ struct mempolicy *mpol; /* default memory policy for mappings */
};
static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
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