sched/headers, vfs/execve: Move the do_execve*() prototypes from <linux/sched.h> to <linux/binfmts.h>

These are not scheduler related.

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

include/linux/binfmts.h

@@ -6,6 +6,8 @@
 #include <asm/exec.h>
 #include <uapi/linux/binfmts.h>
 
+struct filename;
+
 #define CORENAME_MAX_SIZE 128
 
 /*
@@ -123,4 +125,12 @@ extern void install_exec_creds(struct linux_binprm *bprm);
 extern void set_binfmt(struct linux_binfmt *new);
 extern ssize_t read_code(struct file *, unsigned long, loff_t, size_t);
 
+extern int do_execve(struct filename *,
+		     const char __user * const __user *,
+		     const char __user * const __user *);
+extern int do_execveat(int, struct filename *,
+		       const char __user * const __user *,
+		       const char __user * const __user *,
+		       int);
+
 #endif /* _LINUX_BINFMTS_H */

include/linux/sched.h

@@ -1400,14 +1400,6 @@ extern void exit_files(struct task_struct *);
 
 extern void exit_itimers(struct signal_struct *);
 
-extern int do_execve(struct filename *,
-		     const char __user * const __user *,
-		     const char __user * const __user *);
-extern int do_execveat(int, struct filename *,
-		       const char __user * const __user *,
-		       const char __user * const __user *,
-		       int);
-
 extern void __set_task_comm(struct task_struct *tsk, const char *from, bool exec);
 static inline void set_task_comm(struct task_struct *tsk, const char *from)
 {