linux-kernel - [tip:sched/domains] sched: Consolidate definition of variable sd in __build_sched

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Message-ID: <tip-294b0c9619a0469a3b385b6fc47e79f64222a692@git.kernel.org>
Date:	Tue, 18 Aug 2009 16:54:06 GMT
From:	tip-bot for Andreas Herrmann <andreas.herrmann3@....com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	andreas.herrmann3@....com, peterz@...radead.org,
	tglx@...utronix.de, mingo@...e.hu
Subject: [tip:sched/domains] sched: Consolidate definition of variable sd in __build_sched_domains

Commit-ID:  294b0c9619a0469a3b385b6fc47e79f64222a692
Gitweb:     http://git.kernel.org/tip/294b0c9619a0469a3b385b6fc47e79f64222a692
Author:     Andreas Herrmann <andreas.herrmann3@....com>
AuthorDate: Tue, 18 Aug 2009 13:02:29 +0200
Committer:  Ingo Molnar <mingo@...e.hu>
CommitDate: Tue, 18 Aug 2009 18:35:45 +0200

sched: Consolidate definition of variable sd in __build_sched_domains

Signed-off-by: Andreas Herrmann <andreas.herrmann3@....com>
Cc: Peter Zijlstra <peterz@...radead.org>
LKML-Reference: <20090818110229.GM29515@...erich.amd.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 kernel/sched.c |   13 ++++---------
 1 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index c1ce884..cf4c953 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8678,6 +8678,7 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
 {
 	enum s_alloc alloc_state = sa_none;
 	struct s_data d;
+	struct sched_domain *sd;
 	int i;
 #ifdef CONFIG_NUMA
 	d.sd_allnodes = 0;
@@ -8692,8 +8693,6 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
 	 * Set up domains for cpus specified by the cpu_map.
 	 */
 	for_each_cpu(i, cpu_map) {
-		struct sched_domain *sd;
-
 		cpumask_and(d.nodemask, cpumask_of_node(cpu_to_node(i)),
 			    cpu_map);
 
@@ -8725,22 +8724,19 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
 	/* Calculate CPU power for physical packages and nodes */
 #ifdef CONFIG_SCHED_SMT
 	for_each_cpu(i, cpu_map) {
-		struct sched_domain *sd = &per_cpu(cpu_domains, i).sd;
-
+		sd = &per_cpu(cpu_domains, i).sd;
 		init_sched_groups_power(i, sd);
 	}
 #endif
 #ifdef CONFIG_SCHED_MC
 	for_each_cpu(i, cpu_map) {
-		struct sched_domain *sd = &per_cpu(core_domains, i).sd;
-
+		sd = &per_cpu(core_domains, i).sd;
 		init_sched_groups_power(i, sd);
 	}
 #endif
 
 	for_each_cpu(i, cpu_map) {
-		struct sched_domain *sd = &per_cpu(phys_domains, i).sd;
-
+		sd = &per_cpu(phys_domains, i).sd;
 		init_sched_groups_power(i, sd);
 	}
 
@@ -8759,7 +8755,6 @@ static int __build_sched_domains(const struct cpumask *cpu_map,
 
 	/* Attach the domains */
 	for_each_cpu(i, cpu_map) {
-		struct sched_domain *sd;
 #ifdef CONFIG_SCHED_SMT
 		sd = &per_cpu(cpu_domains, i).sd;
 #elif defined(CONFIG_SCHED_MC)
--
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