sched/wakeup: Introduce the TASK_RTLOCK_WAIT state bit

[linux-2.6-microblaze.git] / include / linux / sched.h

diff --git a/include/linux/sched.h b/include/linux/sched.h
index ec8d07d..9a9f606 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -95,7 +95,9 @@ struct task_group;
 #define TASK_WAKING                    0x0200
 #define TASK_NOLOAD                    0x0400
 #define TASK_NEW                       0x0800
-#define TASK_STATE_MAX                 0x1000
+/* RT specific auxilliary flag to mark RT lock waiters */
+#define TASK_RTLOCK_WAIT               0x1000
+#define TASK_STATE_MAX                 0x2000
 
 /* Convenience macros for the sake of set_current_state: */
 #define TASK_KILLABLE                  (TASK_WAKEKILL | TASK_UNINTERRUPTIBLE)