[PATCH] Move fd-related functions from sched.h to file.h

A minor removal of 6 function definitions from sched.h.  They clearly
fit better in file.h.  All users of these functions already include file.h.
And none of them included sched.h directly...

include/linux/file.h

@@ -41,6 +41,13 @@ extern void put_filp(struct file *);
 extern int get_unused_fd(void);
 extern void FASTCALL(put_unused_fd(unsigned int fd));
 
+extern struct file ** alloc_fd_array(int);
+extern int expand_fd_array(struct files_struct *, int nr);
+extern void free_fd_array(struct file **, int);
+
+extern fd_set *alloc_fdset(int);
+extern int expand_fdset(struct files_struct *, int nr);
+extern void free_fdset(fd_set *, int);
 
 static inline struct file * fcheck_files(struct files_struct *files, unsigned int fd)
 {

include/linux/sched.h

@@ -627,17 +627,6 @@ extern void mmput(struct mm_struct *);
 /* Remove the current tasks stale references to the old mm_struct */
 extern void mm_release(void);
 
-/*
- * Routines for handling the fd arrays
- */
-extern struct file ** alloc_fd_array(int);
-extern int expand_fd_array(struct files_struct *, int nr);
-extern void free_fd_array(struct file **, int);
-
-extern fd_set *alloc_fdset(int);
-extern int expand_fdset(struct files_struct *, int nr);
-extern void free_fdset(fd_set *, int);
-
 extern int  copy_thread(int, unsigned long, unsigned long, unsigned long, struct task_struct *, struct pt_regs *);
 extern void flush_thread(void);
 extern void exit_thread(void);