sched: Widen TAKS_state literals

Peter Zijlstra · Peter Zijlstra · commit 9963e444f71e · 2022-09-07T21:53:50.000+02:00
In preparation of adding more states, add a few 0s to the literals as
we've just about ran out.

Suggested-by: Ingo Molnar &lt;mingo@kernel.org&gt;
Signed-off-by: Peter Zijlstra (Intel) &lt;peterz@infradead.org&gt;
diff --git a/include/linux/sched.h b/include/linux/sched.h
@@ -81,25 +81,25 @@ struct task_group;
  */
 
 /* Used in tsk->state: */
-#define TASK_RUNNING			0x0000
-#define TASK_INTERRUPTIBLE		0x0001
-#define TASK_UNINTERRUPTIBLE		0x0002
-#define __TASK_STOPPED			0x0004
-#define __TASK_TRACED			0x0008
+#define TASK_RUNNING			0x00000000
+#define TASK_INTERRUPTIBLE		0x00000001
+#define TASK_UNINTERRUPTIBLE		0x00000002
+#define __TASK_STOPPED			0x00000004
+#define __TASK_TRACED			0x00000008
 /* Used in tsk->exit_state: */
-#define EXIT_DEAD			0x0010
-#define EXIT_ZOMBIE			0x0020
+#define EXIT_DEAD			0x00000010
+#define EXIT_ZOMBIE			0x00000020
 #define EXIT_TRACE			(EXIT_ZOMBIE | EXIT_DEAD)
 /* Used in tsk->state again: */
-#define TASK_PARKED			0x0040
-#define TASK_DEAD			0x0080
-#define TASK_WAKEKILL			0x0100
-#define TASK_WAKING			0x0200
-#define TASK_NOLOAD			0x0400
-#define TASK_NEW			0x0800
+#define TASK_PARKED			0x00000040
+#define TASK_DEAD			0x00000080
+#define TASK_WAKEKILL			0x00000100
+#define TASK_WAKING			0x00000200
+#define TASK_NOLOAD			0x00000400
+#define TASK_NEW			0x00000800
 /* RT specific auxilliary flag to mark RT lock waiters */
-#define TASK_RTLOCK_WAIT		0x1000
-#define TASK_STATE_MAX			0x2000
+#define TASK_RTLOCK_WAIT		0x00001000
+#define TASK_STATE_MAX			0x00002000
 
 #define TASK_ANY			(TASK_STATE_MAX-1)
 
