函数逻辑报告 |
Source Code:kernel\cgroup\cpuset.c |
Create Date:2022-07-27 12:19:52 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
首页 | 函数Tree |
注解内核,赢得工具 | 下载SCCT | English |
函数名称:hotplug_update_tasks_legacy
函数原型:static void hotplug_update_tasks_legacy(struct cpuset *cs, struct cpumask *new_cpus, nodemask_t *new_mems, bool cpus_updated, bool mems_updated)
返回类型:void
参数:
类型 | 参数 | 名称 |
---|---|---|
struct cpuset * | cs | |
struct cpumask * | new_cpus | |
nodemask_t * | new_mems | |
bool | cpus_updated | |
bool | mems_updated |
2946 | spin_lock_irq( & callback_lock) |
2949 | mems_allowed等于new_mems |
2950 | effective_mems等于new_mems |
2951 | spin_unlock_irq( & callback_lock) |
2962 | is_empty等于pumask_empty - *srcp == 0*@srcp: the cpumask to that all cpus < nr_cpu_ids are clear.或nodes_empty(mems_allowed) |
2965 | percpu_up_write( & cpuset_rwsem) |
2975 | percpu_down_write( & cpuset_rwsem) |
名称 | 描述 |
---|---|
cpuset_hotplug_update_tasks | puset_hotplug_update_tasks - update tasks in a cpuset for hotunplug*@cs: cpuset in interest*@tmp: the tmpmasks structure pointer* Compare @cs's cpu and mem masks against top_cpuset and if some have gone* offline, update @cs accordingly |
源代码转换工具 开放的插件接口 | X |
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支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |