[tip:sched/urgent] sched: Remove unused variable in 'struct sched_domain'

[tip-bot for Alex Shi]

Commit-ID:  b972fc308c2763096b61b62169f2167ee0ca5a19
Gitweb:     http://git.kernel.org/tip/b972fc308c2763096b61b62169f2167ee0ca5a19
Author:     Alex Shi <alex.shi@xxxxxxxxxx>
AuthorDate: Tue, 19 Nov 2013 17:21:52 +0800
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Tue, 19 Nov 2013 17:01:17 +0100

sched: Remove unused variable in 'struct sched_domain'

The 'u64 last_update' variable isn't used now, remove it to save a bit of space.

Signed-off-by: Alex Shi <alex.shi@xxxxxxxxxx>
Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Morten.Rasmussen@xxxxxxx
Cc: linaro-kernel@xxxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1384852912-24791-1-git-send-email-alex.shi@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 include/linux/sched.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index f7efc86..b122395 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -823,8 +823,6 @@ struct sched_domain {
 	unsigned int balance_interval;	/* initialise to 1. units in ms. */
 	unsigned int nr_balance_failed; /* initialise to 0 */
 
-	u64 last_update;
-
 	/* idle_balance() stats */
 	u64 max_newidle_lb_cost;
 	unsigned long next_decay_max_lb_cost;
--
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