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Commit 3914cd5b authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "sched: fair: Add load-balancing changes snapshot"

parents c0a78ecf 1c7ab10e

Documentation/admin-guide/kernel-parameters.txt

+6 −0
Original line number Diff line number Diff line
@@ -648,6 +648,12 @@ 
			seconds. Defaults to 10*60 = 10mins. A value of 0

			disables the blank timer.



	core_ctl_disable_cpumask= [SMP]

			Exempt the CPUs from being managed by core_ctl.

			core_ctl operates on a cluster basis. So all the

			CPUs in a given cluster must be specified to disable

			core_ctl for that cluster.



	coredump_filter=

			[KNL] Change the default value for

			/proc/<pid>/coredump_filter.

arch/arm64/configs/sdm855-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ CONFIG_RT_GROUP_SCHED=y 
CONFIG_CGROUP_FREEZER=y

CONFIG_CGROUP_CPUACCT=y

CONFIG_CGROUP_BPF=y

CONFIG_SCHED_CORE_CTL=y

CONFIG_NAMESPACES=y

# CONFIG_UTS_NS is not set

# CONFIG_PID_NS is not set

arch/arm64/configs/sdm855_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ CONFIG_CGROUP_FREEZER=y 
CONFIG_CGROUP_CPUACCT=y

CONFIG_CGROUP_BPF=y

CONFIG_CGROUP_DEBUG=y

CONFIG_SCHED_CORE_CTL=y

CONFIG_NAMESPACES=y

# CONFIG_UTS_NS is not set

# CONFIG_PID_NS is not set

include/linux/cpuhotplug.h

+1 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ enum cpuhp_state { 
	CPUHP_SLAB_PREPARE,

	CPUHP_MD_RAID5_PREPARE,

	CPUHP_RCUTREE_PREP,

	CPUHP_CORE_CTL_ISOLATION_DEAD,

	CPUHP_CPUIDLE_COUPLED_PREPARE,

	CPUHP_POWERPC_PMAC_PREPARE,

	CPUHP_POWERPC_MMU_CTX_PREPARE,

include/linux/sched/sysctl.h

+9 −0
Original line number Diff line number Diff line
@@ -25,6 +25,8 @@ extern unsigned int sysctl_sched_sync_hint_enable; 
extern unsigned int sysctl_sched_cstate_aware;

extern unsigned int sysctl_sched_wakeup_granularity;

extern unsigned int sysctl_sched_child_runs_first;

extern unsigned int sysctl_sched_capacity_margin_up;

extern unsigned int sysctl_sched_capacity_margin_down;

#ifdef CONFIG_SCHED_WALT

extern unsigned int sysctl_sched_use_walt_cpu_util;

extern unsigned int sysctl_sched_use_walt_task_util;
@@ -64,6 +66,9 @@ int sched_proc_update_handler(struct ctl_table *table, int write, 
		loff_t *ppos);

#endif



extern int sched_boost_handler(struct ctl_table *table, int write,

			void __user *buffer, size_t *lenp, loff_t *ppos);



/*

 *  control realtime throttling:

 *
@@ -92,6 +97,10 @@ extern int sched_rt_handler(struct ctl_table *table, int write, 
		void __user *buffer, size_t *lenp,

		loff_t *ppos);



extern int sched_updown_migrate_handler(struct ctl_table *table,

					int write, void __user *buffer,

					size_t *lenp, loff_t *ppos);



extern int sysctl_numa_balancing(struct ctl_table *table, int write,

				 void __user *buffer, size_t *lenp,

				 loff_t *ppos);