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Commit 30e03acd authored by Rakib Mullick's avatar Rakib Mullick Committed by Tejun Heo
Browse files

cpuset: Remove cpuset_update_active_cpus()'s parameter. 



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

Signed-off-by: default avatarRakib <Mullick&lt;rakib.mullick@gmail.com>
Acked-by: default avatarZefan Li <lizefan@huawei.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 75fa8e5d

include/linux/cpuset.h

+2 −2
Original line number Diff line number Diff line
@@ -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);

}

kernel/cgroup/cpuset.c

+1 −1
Original line number Diff line number Diff line
@@ -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

kernel/sched/core.c

+2 −2
Original line number Diff line number Diff line
@@ -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);