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

* 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

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