From: Peter Zijlstra <[email protected]>

It's unused:

$ git grep "\<TASK_ALL\>" | wc -l
1

And dangerous, kill the bugger.

Cc: [email protected]
Acked-by: Thomas Gleixner <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
(cherry picked from commit ffb940123ed607f1cba0d1f7c281ca92feac9733)
Signed-off-by: Tom Zanussi <[email protected]>

 Conflicts:
        include/linux/sched.h
---
 include/linux/sched.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index cc7349a2c0cf..fbe198d733c2 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -228,7 +228,6 @@ extern char ___assert_task_state[1 - 2*!!(
 
 /* Convenience macros for the sake of wake_up */
 #define TASK_NORMAL            (TASK_INTERRUPTIBLE | TASK_UNINTERRUPTIBLE)
-#define TASK_ALL               (TASK_NORMAL | __TASK_STOPPED | __TASK_TRACED)
 
 /* get_task_state() */
 #define TASK_REPORT            (TASK_RUNNING | TASK_INTERRUPTIBLE | \
-- 
2.14.1

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