mm: maintain randomization of page free lists

[sfrench/cifs-2.6.git] / include / linux / security.h

diff --git a/include/linux/security.h b/include/linux/security.h
index 49f2685324b09eae63640838dc7cfe83dd2463f3..659071c2e57c63a950e4a7c92e2c8c238296d34e 100644 (file)
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -51,6 +51,7 @@ struct fown_struct;
 struct file_operations;
 struct msg_msg;
 struct xattr;
+struct kernfs_node;
 struct xfrm_sec_ctx;
 struct mm_struct;
 struct fs_context;
@@ -250,6 +251,7 @@ int security_sb_clone_mnt_opts(const struct super_block *oldsb,
                                unsigned long *set_kern_flags);
 int security_add_mnt_opt(const char *option, const char *val,
                                int len, void **mnt_opts);
+int security_move_mount(const struct path *from_path, const struct path *to_path);
 int security_dentry_init_security(struct dentry *dentry, int mode,
                                        const struct qstr *name, void **ctx,
                                        u32 *ctxlen);
@@ -299,6 +301,8 @@ int security_inode_listsecurity(struct inode *inode, char *buffer, size_t buffer
 void security_inode_getsecid(struct inode *inode, u32 *secid);
 int security_inode_copy_up(struct dentry *src, struct cred **new);
 int security_inode_copy_up_xattr(const char *name);
+int security_kernfs_init_security(struct kernfs_node *kn_dir,
+                                 struct kernfs_node *kn);
 int security_file_permission(struct file *file, int mask);
 int security_file_alloc(struct file *file);
 void security_file_free(struct file *file);
@@ -611,6 +615,12 @@ static inline int security_add_mnt_opt(const char *option, const char *val,
        return 0;
 }
 
+static inline int security_move_mount(const struct path *from_path,
+                                     const struct path *to_path)
+{
+       return 0;
+}
+
 static inline int security_inode_alloc(struct inode *inode)
 {
        return 0;
@@ -801,6 +811,12 @@ static inline int security_inode_copy_up(struct dentry *src, struct cred **new)
        return 0;
 }
 
+static inline int security_kernfs_init_security(struct kernfs_node *kn_dir,
+                                               struct kernfs_node *kn)
+{
+       return 0;
+}
+
 static inline int security_inode_copy_up_xattr(const char *name)
 {
        return -EOPNOTSUPP;