[tip:sched/core] sched: Remove struct rq::nohz_stamp

[tip-bot for Rik van Riel]

Commit-ID:  1fc770d5899c995db8e22d35eb918a2cb79559d9
Gitweb:     http://git.kernel.org/tip/1fc770d5899c995db8e22d35eb918a2cb79559d9
Author:     Rik van Riel <riel@xxxxxxxxxx>
AuthorDate: Mon, 15 Aug 2016 12:14:10 -0400
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 18 Aug 2016 10:55:39 +0200

sched: Remove struct rq::nohz_stamp

The nohz_stamp member of struct rq has been unused since 2010,
when this commit removed the code that referenced it:

  396e894d289d ("sched: Revert nohz_ratelimit() for now")

Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Link: http://lkml.kernel.org/r/20160815121410.5ea1c98f@xxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 kernel/sched/sched.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index c64fc51..afe76d0 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -597,7 +597,6 @@ struct rq {
 #ifdef CONFIG_SMP
 	unsigned long last_load_update_tick;
 #endif /* CONFIG_SMP */
-	u64 nohz_stamp;
 	unsigned long nohz_flags;
 #endif /* CONFIG_NO_HZ_COMMON */
 #ifdef CONFIG_NO_HZ_FULL