From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/arch/arm64/include/asm/topology.h | 43 ++++++++++++++++---------------------------
1 files changed, 16 insertions(+), 27 deletions(-)
diff --git a/kernel/arch/arm64/include/asm/topology.h b/kernel/arch/arm64/include/asm/topology.h
index 8e0a96d..11a4652 100644
--- a/kernel/arch/arm64/include/asm/topology.h
+++ b/kernel/arch/arm64/include/asm/topology.h
@@ -4,29 +4,6 @@
#include <linux/cpumask.h>
-struct cpu_topology {
- int thread_id;
- int core_id;
- int package_id;
- int llc_id;
- cpumask_t thread_sibling;
- cpumask_t core_sibling;
- cpumask_t llc_sibling;
-};
-
-extern struct cpu_topology cpu_topology[NR_CPUS];
-
-#define topology_physical_package_id(cpu) (cpu_topology[cpu].package_id)
-#define topology_core_id(cpu) (cpu_topology[cpu].core_id)
-#define topology_core_cpumask(cpu) (&cpu_topology[cpu].core_sibling)
-#define topology_sibling_cpumask(cpu) (&cpu_topology[cpu].thread_sibling)
-#define topology_llc_cpumask(cpu) (&cpu_topology[cpu].llc_sibling)
-
-void init_cpu_topology(void);
-void store_cpu_topology(unsigned int cpuid);
-void remove_cpu_topology(unsigned int cpuid);
-const struct cpumask *cpu_coregroup_mask(int cpu);
-
#ifdef CONFIG_NUMA
struct pci_bus;
@@ -39,11 +16,19 @@
#include <linux/arch_topology.h>
-/* Replace task scheduler's default frequency-invariant accounting */
-#define arch_scale_freq_capacity topology_get_freq_scale
+#ifdef CONFIG_ARM64_AMU_EXTN
+/*
+ * Replace task scheduler's default counter-based
+ * frequency-invariance scale factor setting.
+ */
+void topology_scale_freq_tick(void);
+#define arch_scale_freq_tick topology_scale_freq_tick
+#endif /* CONFIG_ARM64_AMU_EXTN */
-/* Replace task scheduler's default max-frequency-invariant accounting */
-#define arch_scale_max_freq_capacity topology_get_max_freq_scale
+/* Replace task scheduler's default frequency-invariant accounting */
+#define arch_set_freq_scale topology_set_freq_scale
+#define arch_scale_freq_capacity topology_get_freq_scale
+#define arch_scale_freq_invariant topology_scale_freq_invariant
/* Replace task scheduler's default cpu-invariant accounting */
#define arch_scale_cpu_capacity topology_get_cpu_scale
@@ -51,6 +36,10 @@
/* Enable topology flag updates */
#define arch_update_cpu_topology topology_update_cpu_topology
+/* Replace task scheduler's default thermal pressure API */
+#define arch_scale_thermal_pressure topology_get_thermal_pressure
+#define arch_set_thermal_pressure topology_set_thermal_pressure
+
#include <asm-generic/topology.h>
#endif /* _ASM_ARM_TOPOLOGY_H */
--
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