Function report |
Source Code:kernel\rcu\tree.c |
Create Date:2022-07-28 10:26:50 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Spawn per-CPU RCU core processing kthreads.
Proto:static int __init rcu_spawn_core_kthreads(void)
Type:int
Parameter:Nothing
| 2518 | for_each_possible_cpu(cpu) |
| 2519 | per_cpu(rcu_cpu_has_work, cpu) = 0 |
| 2520 | If Not IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_RCU_BOOST) && By default, use RCU_SOFTIRQ instead of rcuc kthreads. Then Return 0 |
| 2522 | WARN_ONCE(smpboot_register_percpu_thread - Register a per_cpu thread related* to hotplug*@plug_thread: Hotplug thread descriptor* Creates and starts the threads on all online cpus., "%s: Could not start rcuc kthread, OOM is now expected behavior\n", __func__) |
| 2524 | Return 0 |
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