commit 70caf8a6c13c2279b35f2ad6b644815533d6c476
author Peter Zijlstra <a.p.zijlstra@chello.nl> Sat Nov 20 00:53:51 2010 +0100
committer Ingo Molnar <mingo@elte.hu> Tue Nov 23 10:29:07 2010 +0100
tree eae7e189473aa028eaced1a5a2b38bef4f2c9587
parent 28d0686cf7b14e30243096bd874d3f80591ed392

sched: Fix UP build breakage

The recent cgroup-scheduling rework caused a UP build problem.

Cc: Paul Turner <pjt@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched_fair.c

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 390ce30..82fd884 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -562,7 +562,7 @@
 	curr->vruntime += delta_exec_weighted;
 	update_min_vruntime(cfs_rq);
 
-#ifdef CONFIG_FAIR_GROUP_SCHED
+#if defined CONFIG_SMP && defined CONFIG_FAIR_GROUP_SCHED
 	cfs_rq->load_unacc_exec_time += delta_exec;
 	if (cfs_rq->load_unacc_exec_time > sysctl_sched_shares_window) {
 		update_cfs_load(cfs_rq, 0);