sched: make global code static

[Linux Kernel Mailing List]

Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=6707de00fdec3e3225192fe3dcd21323a8936b1f
Commit:     6707de00fdec3e3225192fe3dcd21323a8936b1f
Parent:     963c6527e0a0e285736ad482b8142d098f9c2288
Author:     Adrian Bunk <[EMAIL PROTECTED]>
AuthorDate: Sun Aug 12 18:08:19 2007 +0200
Committer:  Ingo Molnar <[EMAIL PROTECTED]>
CommitDate: Sun Aug 12 18:08:19 2007 +0200

    sched: make global code static
    
    This patch makes the following needlessly global code static:
    
    - arch_reinit_sched_domains()
    - struct attr_sched_mc_power_savings
    - struct attr_sched_smt_power_savings
    
    Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]>
    Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
    Signed-off-by: Ingo Molnar <[EMAIL PROTECTED]>
---
 include/linux/cpu.h |    2 --
 kernel/sched.c      |   46 +++++++++++++++++++++++-----------------------
 2 files changed, 23 insertions(+), 25 deletions(-)

diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index c2236bb..1d5ded0 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -41,8 +41,6 @@ extern void cpu_remove_sysdev_attr(struct sysdev_attribute 
*attr);
 extern int cpu_add_sysdev_attr_group(struct attribute_group *attrs);
 extern void cpu_remove_sysdev_attr_group(struct attribute_group *attrs);
 
-extern struct sysdev_attribute attr_sched_mc_power_savings;
-extern struct sysdev_attribute attr_sched_smt_power_savings;
 extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
 
 #ifdef CONFIG_HOTPLUG_CPU
diff --git a/kernel/sched.c b/kernel/sched.c
index 6247e4a..c02659f 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6328,7 +6328,7 @@ int partition_sched_domains(cpumask_t *partition1, 
cpumask_t *partition2)
 }
 
 #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
-int arch_reinit_sched_domains(void)
+static int arch_reinit_sched_domains(void)
 {
        int err;
 
@@ -6357,24 +6357,6 @@ static ssize_t sched_power_savings_store(const char 
*buf, size_t count, int smt)
        return ret ? ret : count;
 }
 
-int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
-{
-       int err = 0;
-
-#ifdef CONFIG_SCHED_SMT
-       if (smt_capable())
-               err = sysfs_create_file(&cls->kset.kobj,
-                                       &attr_sched_smt_power_savings.attr);
-#endif
-#ifdef CONFIG_SCHED_MC
-       if (!err && mc_capable())
-               err = sysfs_create_file(&cls->kset.kobj,
-                                       &attr_sched_mc_power_savings.attr);
-#endif
-       return err;
-}
-#endif
-
 #ifdef CONFIG_SCHED_MC
 static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page)
 {
@@ -6385,8 +6367,8 @@ static ssize_t sched_mc_power_savings_store(struct 
sys_device *dev,
 {
        return sched_power_savings_store(buf, count, 0);
 }
-SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show,
-           sched_mc_power_savings_store);
+static SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show,
+                  sched_mc_power_savings_store);
 #endif
 
 #ifdef CONFIG_SCHED_SMT
@@ -6399,8 +6381,26 @@ static ssize_t sched_smt_power_savings_store(struct 
sys_device *dev,
 {
        return sched_power_savings_store(buf, count, 1);
 }
-SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show,
-           sched_smt_power_savings_store);
+static SYSDEV_ATTR(sched_smt_power_savings, 0644, sched_smt_power_savings_show,
+                  sched_smt_power_savings_store);
+#endif
+
+int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
+{
+       int err = 0;
+
+#ifdef CONFIG_SCHED_SMT
+       if (smt_capable())
+               err = sysfs_create_file(&cls->kset.kobj,
+                                       &attr_sched_smt_power_savings.attr);
+#endif
+#ifdef CONFIG_SCHED_MC
+       if (!err && mc_capable())
+               err = sysfs_create_file(&cls->kset.kobj,
+                                       &attr_sched_mc_power_savings.attr);
+#endif
+       return err;
+}
 #endif
 
 /*
-
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