[PATCH] sched: correct output of show_state()

At present show_state prints a header the does not match the output of
show_task, as follows:

-
                                               sibling
  task             PC      pid father child younger older
init          S 00000000     0     1      0     2               (NOTLB)
-

This patch corrects the output of show_state so that the header is
aligned with the data, ala:

-
                         free                        sibling
  task             PC    stack   pid father child younger older
init          S 00000000     0     1      0     2               (NOTLB)
-

Signed-off-by: Chris Caputo <ccaputo@alt.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

kernel/sched.c

@@ -4822,12 +4822,12 @@ void show_state_filter(unsigned long state_filter)
 
 #if (BITS_PER_LONG == 32)
 	printk("\n"
-	       "                                               sibling\n");
-	printk("  task             PC      pid father child younger older\n");
+	       "                         free                        sibling\n");
+	printk("  task             PC    stack   pid father child younger older\n");
 #else
 	printk("\n"
-	       "                                                       sibling\n");
-	printk("  task                 PC          pid father child younger older\n");
+	       "                                 free                        sibling\n");
+	printk("  task                 PC        stack   pid father child younger older\n");
 #endif
 	read_lock(&tasklist_lock);
 	do_each_thread(g, p) {