css_task_iter_advance_css

函数名称：ss_task_iter_advance_css_set - advance a task itererator to the next css_set*@it: the iterator to advance* Advance @it to the next css_set to walk.

函数原型：static void css_task_iter_advance_css_set(struct css_task_iter *it)

返回类型：void

参数：

类型	参数	名称
struct css_task_iter *	it

4397

lockdep_assert_held( & css_set_lock)

4400

循环

4401

cset等于css_task_iter_next_css_set(it)

4402

如果非cset则

4403

task_pos = NULL

4404

4406

当非ss_set_populated - does a css_set contain any tasks?*@cset: target css_set* css_set_populated() should be the same as !!cset->nr_tasks at steady* state且链表为空循环

4408

如果非链表为空则task_pos等于链表后项

4410

否则如果非链表为空则task_pos等于链表后项

4412

否则task_pos等于链表后项

4415

tasks_head等于Lists running through all tasks using this cgroup group.* mg_tasks lists tasks which belong to this cset but are in the* process of being migrated out or in. Protected by* css_set_rwsem, but, during migration, once tasks are moved to

4416

mg_tasks_head等于mg_tasks

4417

dying_tasks_head等于dying_tasks

4434

如果cur_cset则

4435

删除链表项

4436

put_css_set_locked(cur_cset)

4438

ed get/put for css_set objects

4439

cur_cset等于cset

4440

添加链表项

**调用者**
名称	描述
css_task_iter_advance

源代码转换工具开放的插件接口	X
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

函数逻辑报告