Merge "sched: fair: Add load-balancing changes snapshot" (3914cd5b) · Commits · e / devices / android_kernel_xiaomi_sm6125

Documentation/admin-guide/kernel-parameters.txt

+6 −0

Original line number	Original line	Diff line number	Diff line
	@@ -648,6 +648,12 @@
	seconds. Defaults to 10*60 = 10mins. A value of 0		seconds. Defaults to 10*60 = 10mins. A value of 0
	disables the blank timer.		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=		coredump_filter=
	[KNL] Change the default value for		[KNL] Change the default value for
	/proc/<pid>/coredump_filter.		/proc/<pid>/coredump_filter.

arch/arm64/configs/sdm855-perf_defconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -18,6 +18,7 @@ CONFIG_RT_GROUP_SCHED=y
	CONFIG_CGROUP_FREEZER=y		CONFIG_CGROUP_FREEZER=y
	CONFIG_CGROUP_CPUACCT=y		CONFIG_CGROUP_CPUACCT=y
	CONFIG_CGROUP_BPF=y		CONFIG_CGROUP_BPF=y
			CONFIG_SCHED_CORE_CTL=y
	CONFIG_NAMESPACES=y		CONFIG_NAMESPACES=y
	# CONFIG_UTS_NS is not set		# CONFIG_UTS_NS is not set
	# CONFIG_PID_NS is not set		# CONFIG_PID_NS is not set

arch/arm64/configs/sdm855_defconfig

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -18,6 +18,7 @@ CONFIG_CGROUP_FREEZER=y
	CONFIG_CGROUP_CPUACCT=y		CONFIG_CGROUP_CPUACCT=y
	CONFIG_CGROUP_BPF=y		CONFIG_CGROUP_BPF=y
	CONFIG_CGROUP_DEBUG=y		CONFIG_CGROUP_DEBUG=y
			CONFIG_SCHED_CORE_CTL=y
	CONFIG_NAMESPACES=y		CONFIG_NAMESPACES=y
	# CONFIG_UTS_NS is not set		# CONFIG_UTS_NS is not set
	# CONFIG_PID_NS is not set		# CONFIG_PID_NS is not set

include/linux/cpuhotplug.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -69,6 +69,7 @@ enum cpuhp_state {
	CPUHP_SLAB_PREPARE,		CPUHP_SLAB_PREPARE,
	CPUHP_MD_RAID5_PREPARE,		CPUHP_MD_RAID5_PREPARE,
	CPUHP_RCUTREE_PREP,		CPUHP_RCUTREE_PREP,
			CPUHP_CORE_CTL_ISOLATION_DEAD,
	CPUHP_CPUIDLE_COUPLED_PREPARE,		CPUHP_CPUIDLE_COUPLED_PREPARE,
	CPUHP_POWERPC_PMAC_PREPARE,		CPUHP_POWERPC_PMAC_PREPARE,
	CPUHP_POWERPC_MMU_CTX_PREPARE,		CPUHP_POWERPC_MMU_CTX_PREPARE,

include/linux/sched/sysctl.h

+9 −0

Original line number	Original line	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_cstate_aware;
	extern unsigned int sysctl_sched_wakeup_granularity;		extern unsigned int sysctl_sched_wakeup_granularity;
	extern unsigned int sysctl_sched_child_runs_first;		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		#ifdef CONFIG_SCHED_WALT
	extern unsigned int sysctl_sched_use_walt_cpu_util;		extern unsigned int sysctl_sched_use_walt_cpu_util;
	extern unsigned int sysctl_sched_use_walt_task_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);		loff_t *ppos);
	#endif		#endif

			extern int sched_boost_handler(struct ctl_table *table, int write,
			void __user buffer, size_t lenp, loff_t *ppos);

	/*		/*
	* control realtime throttling:		* control realtime throttling:
	*		*
	@@ -92,6 +97,10 @@ extern int sched_rt_handler(struct ctl_table *table, int write,
	void __user buffer, size_t lenp,		void __user buffer, size_t lenp,
	loff_t *ppos);		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,		extern int sysctl_numa_balancing(struct ctl_table *table, int write,
	void __user buffer, size_t lenp,		void __user buffer, size_t lenp,
	loff_t *ppos);		loff_t *ppos);