cpuset: Remove cpuset_update_active_cpus()'s parameter.

In cpuset_update_active_cpus(), cpu_online isn't used anymore. Remove
it.

Signed-off-by: Rakib Mullick<rakib.mullick@gmail.com>
Acked-by: Zefan Li <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 611fce5..119a3f9 100644 (file)
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -42,7 +42,7 @@ static inline void cpuset_dec(void)
 
 extern int cpuset_init(void);
 extern void cpuset_init_smp(void);
-extern void cpuset_update_active_cpus(bool cpu_online);
+extern void cpuset_update_active_cpus(void);
 extern void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask);
 extern void cpuset_cpus_allowed_fallback(struct task_struct *p);
 extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
@@ -155,7 +155,7 @@ static inline bool cpusets_enabled(void) { return false; }
 static inline int cpuset_init(void) { return 0; }
 static inline void cpuset_init_smp(void) {}
 
-static inline void cpuset_update_active_cpus(bool cpu_online)
+static inline void cpuset_update_active_cpus(void)
 {
        partition_sched_domains(1, NULL, NULL);
 }

diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index 8b84db2..f6501f4 100644 (file)
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -2351,7 +2351,7 @@ static void cpuset_hotplug_workfn(struct work_struct *work)
                rebuild_sched_domains();
 }
 
-void cpuset_update_active_cpus(bool cpu_online)
+void cpuset_update_active_cpus(void)
 {
        /*
         * We're inside cpu hotplug critical region which usually nests

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 9563838..e62802c 100644 (file)
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5727,7 +5727,7 @@ static void cpuset_cpu_active(void)
                 * cpuset configurations.
                 */
        }
-       cpuset_update_active_cpus(true);
+       cpuset_update_active_cpus();
 }
 
 static int cpuset_cpu_inactive(unsigned int cpu)
@@ -5750,7 +5750,7 @@ static int cpuset_cpu_inactive(unsigned int cpu)
 
                if (overflow)
                        return -EBUSY;
-               cpuset_update_active_cpus(false);
+               cpuset_update_active_cpus();
        } else {
                num_cpus_frozen++;
                partition_sched_domains(1, NULL, NULL);