[PATCH] fix TASK_STOPPED vs TASK_NONINTERACTIVE interaction

[Oleg Nesterov <oleg@tv-sign.ru>]

do_signal_stop:

	for_each_thread(t) {
		if (t->state < TASK_STOPPED)
			++sig->group_stop_count;
	}

However, TASK_NONINTERACTIVE > TASK_STOPPED, so this loop will not
count TASK_INTERRUPTIBLE | TASK_NONINTERACTIVE threads.

See also wait_task_stopped(), which checks ->state > TASK_STOPPED.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>

--- 2.6.14-rc2/include/linux/sched.h~6_NONINT	2005-09-24 18:33:51.000000000 +0400
+++ 2.6.14-rc2/include/linux/sched.h	2005-09-29 23:42:25.000000000 +0400
@@ -110,11 +110,11 @@ extern unsigned long nr_iowait(void);
 #define TASK_RUNNING		0
 #define TASK_INTERRUPTIBLE	1
 #define TASK_UNINTERRUPTIBLE	2
-#define TASK_STOPPED		4
-#define TASK_TRACED		8
-#define EXIT_ZOMBIE		16
-#define EXIT_DEAD		32
-#define TASK_NONINTERACTIVE	64
+#define TASK_NONINTERACTIVE	4
+#define TASK_STOPPED		8
+#define TASK_TRACED		16
+#define EXIT_ZOMBIE		32
+#define EXIT_DEAD		64
 
 #define __set_task_state(tsk, state_value)		\
 	do { (tsk)->state = (state_value); } while (0)