Merge tag 'sysctl-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux

Pull sysctl updates from Luis Chamberlain:
 "Only a small step forward on the sysctl cleanups for this cycle"

* tag 'sysctl-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux:
  sched: Move numa_balancing sysctls to its own file

3 files changed, 27 insertions, 23 deletions

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 78b2d5cabcc5..9e3c89c253cb 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4443,7 +4443,7 @@ static void reset_memory_tiering(void)
 	}
 }
 
-int sysctl_numa_balancing(struct ctl_table *table, int write,
+static int sysctl_numa_balancing(struct ctl_table *table, int write,
 			  void *buffer, size_t *lenp, loff_t *ppos)
 {
 	struct ctl_table t;
@@ -4570,6 +4570,17 @@ static struct ctl_table sched_core_sysctls[] = {
 		.proc_handler   = sysctl_sched_uclamp_handler,
 	},
 #endif /* CONFIG_UCLAMP_TASK */
+#ifdef CONFIG_NUMA_BALANCING
+	{
+		.procname	= "numa_balancing",
+		.data		= NULL, /* filled in by handler */
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= sysctl_numa_balancing,
+		.extra1		= SYSCTL_ZERO,
+		.extra2		= SYSCTL_FOUR,
+	},
+#endif /* CONFIG_NUMA_BALANCING */
 	{}
 };
 static int __init sched_core_sysctl_init(void)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 0cd1d0f7c1bd..c36aa54ae071 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -178,6 +178,11 @@ int __weak arch_asym_cpu_priority(int cpu)
 static unsigned int sysctl_sched_cfs_bandwidth_slice		= 5000UL;
 #endif
 
+#ifdef CONFIG_NUMA_BALANCING
+/* Restrict the NUMA promotion throughput (MB/s) for each target node. */
+static unsigned int sysctl_numa_balancing_promote_rate_limit = 65536;
+#endif
+
 #ifdef CONFIG_SYSCTL
 static struct ctl_table sched_fair_sysctls[] = {
 	{
@@ -197,6 +202,16 @@ static struct ctl_table sched_fair_sysctls[] = {
 		.extra1         = SYSCTL_ONE,
 	},
 #endif
+#ifdef CONFIG_NUMA_BALANCING
+	{
+		.procname	= "numa_balancing_promote_rate_limit_MBps",
+		.data		= &sysctl_numa_balancing_promote_rate_limit,
+		.maxlen		= sizeof(unsigned int),
+		.mode		= 0644,
+		.proc_handler	= proc_dointvec_minmax,
+		.extra1		= SYSCTL_ZERO,
+	},
+#endif /* CONFIG_NUMA_BALANCING */
 	{}
 };
 
@@ -1094,9 +1109,6 @@ unsigned int sysctl_numa_balancing_scan_delay = 1000;
 /* The page with hint page fault latency < threshold in ms is considered hot */
 unsigned int sysctl_numa_balancing_hot_threshold = MSEC_PER_SEC;
 
-/* Restrict the NUMA promotion throughput (MB/s) for each target node. */
-unsigned int sysctl_numa_balancing_promote_rate_limit = 65536;
-
 struct numa_group {
 	refcount_t refcount;
 
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index c6d9dec11b74..a4d8e19e231a 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -1633,25 +1633,6 @@ int proc_do_static_key(struct ctl_table *table, int write,
 }
 
 static struct ctl_table kern_table[] = {
-#ifdef CONFIG_NUMA_BALANCING
-	{
-		.procname	= "numa_balancing",
-		.data		= NULL, /* filled in by handler */
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= sysctl_numa_balancing,
-		.extra1		= SYSCTL_ZERO,
-		.extra2		= SYSCTL_FOUR,
-	},
-	{
-		.procname	= "numa_balancing_promote_rate_limit_MBps",
-		.data		= &sysctl_numa_balancing_promote_rate_limit,
-		.maxlen		= sizeof(unsigned int),
-		.mode		= 0644,
-		.proc_handler	= proc_dointvec_minmax,
-		.extra1		= SYSCTL_ZERO,
-	},
-#endif /* CONFIG_NUMA_BALANCING */
 	{
 		.procname	= "panic",
 		.data		= &panic_timeout,