disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/include/linux/sched/hotplug.h
..
..
@@ -8,11 +8,17 @@
8
8
 
9
9
 extern int sched_cpu_starting(unsigned int cpu);
10
10
 extern int sched_cpu_activate(unsigned int cpu);
11
+extern int sched_cpus_activate(struct cpumask *cpus);
11
12
 extern int sched_cpu_deactivate(unsigned int cpu);
13
+extern int sched_cpus_deactivate_nosync(struct cpumask *cpus);
14
+extern int sched_cpu_drain_rq(unsigned int cpu);
15
+extern void sched_cpu_drain_rq_wait(unsigned int cpu);
12
16
 
13
17
 #ifdef CONFIG_HOTPLUG_CPU
18
+extern int sched_cpu_wait_empty(unsigned int cpu);
14
19
 extern int sched_cpu_dying(unsigned int cpu);
15
20
 #else
21
+# define sched_cpu_wait_empty	NULL
16
22
 # define sched_cpu_dying	NULL
17
23
 #endif
18
24