Re: [PATCH v7 0/8] Tunable sched_mc_power_savings=n

[Ingo Molnar <mingo@elte.hu>]

* Ingo Molnar <mingo@elte.hu> wrote:

> thanks, applied - and i started testing them. [...]

the sched.h bits needed the small fix below. (struct sched_domain is not 
defined on UP)

	Ingo

------------->
>From edb4c71953409c1deac1a80528ac0aa768762b33 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 18 Dec 2008 21:30:23 +0100
Subject: [PATCH] sched: move test_sd_parent() to an SMP section of sched.h

Impact: build fix

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 include/linux/sched.h |   18 +++++++++---------
 1 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 5a933d9..e5f928a 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -920,6 +920,15 @@ extern void partition_sched_domains(int ndoms_new, struct cpumask *doms_new,
 				    struct sched_domain_attr *dattr_new);
 extern int arch_reinit_sched_domains(void);
 
+/* Test a flag in parent sched domain */
+static inline int test_sd_parent(struct sched_domain *sd, int flag)
+{
+	if (sd->parent && (sd->parent->flags & flag))
+		return 1;
+
+	return 0;
+}
+
 #else /* CONFIG_SMP */
 
 struct sched_domain_attr;
@@ -1431,15 +1440,6 @@ struct task_struct {
 #endif
 };
 
-/* Test a flag in parent sched domain */
-static inline int test_sd_parent(struct sched_domain *sd, int flag)
-{
-	if (sd->parent && (sd->parent->flags & flag))
-		return 1;
-
-	return 0;
-}
-
 /*
  * Priority of a process goes from 0..MAX_PRIO-1, valid RT
  * priority is 0..MAX_RT_PRIO-1, and SCHED_NORMAL/SCHED_BATCH