libata-sff: ap->[last_]ctl are SFF specific

[safe/jmp/linux-2.6] / include / linux / fs_struct.h

diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index 18b467d..78a05bf 100644 (file)
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -4,12 +4,10 @@
 #include <linux/path.h>
 
 struct fs_struct {
-       atomic_t count; /* This usage count is used by check_unsafe_exec() for
-                        * security checking purposes - therefore it may not be
-                        * incremented, except by clone(CLONE_FS).
-                        */
+       int users;
        rwlock_t lock;
        int umask;
+       int in_exec;
        struct path root, pwd;
 };
 
@@ -19,6 +17,8 @@ extern void exit_fs(struct task_struct *);
 extern void set_fs_root(struct fs_struct *, struct path *);
 extern void set_fs_pwd(struct fs_struct *, struct path *);
 extern struct fs_struct *copy_fs_struct(struct fs_struct *);
-extern void put_fs_struct(struct fs_struct *);
+extern void free_fs_struct(struct fs_struct *);
+extern void daemonize_fs_struct(void);
+extern int unshare_fs_struct(void);
 
 #endif /* _LINUX_FS_STRUCT_H */