cgroup_migrate_add

函数名称：group_migrate_add_src - add a migration source css_set*@src_cset: the source css_set to add*@dst_cgrp: the destination cgroup*@mgctx: migration context* Tasks belonging to @src_cset are about to be migrated to @dst_cgrp

函数原型：void cgroup_migrate_add_src(struct css_set *src_cset, struct cgroup *dst_cgrp, struct cgroup_mgctx *mgctx)

返回类型：void

参数：

类型	参数	名称
struct css_set *	src_cset
struct cgroup *	dst_cgrp
struct cgroup_mgctx *	mgctx

2577

lockdep_assert_held( & cgroup_mutex is the master lock)

2578

lockdep_assert_held( & css_set_lock)

2585

如果dead and being drained, ignore for migration 则返回

2588

src_cgrp等于look up cgroup associated with given css_set on the specified hierarchy

2590

如果非链表为空则返回

2593

WARN_ON(If this cset is acting as the source of migration the following* two fields are set. mg_src_cgrp and mg_dst_cgrp are* respectively the source and destination cgroups of the on-going* migration. mg_dst_cset is the destination cset the target tasks)

2594

WARN_ON(mg_dst_cgrp)

2595

WARN_ON(!链表为空)

2596

WARN_ON(!链表为空)

2598

If this cset is acting as the source of migration the following* two fields are set. mg_src_cgrp and mg_dst_cgrp are* respectively the source and destination cgroups of the on-going* migration. mg_dst_cset is the destination cset the target tasks等于src_cgrp

2599

mg_dst_cgrp等于dst_cgrp

2600

ed get/put for css_set objects

2601

添加链表项

**调用者**
名称	描述
cgroup_attach_task	group_attach_task - attach a task or a whole threadgroup to a cgroup@dst_cgrp: the cgroup to attach to@leader: the task or the leader of the threadgroup to be attached*@threadgroup: attach the whole threadgroup?
cgroup_update_dfl_csses	group_update_dfl_csses - update css assoc of a subtree in default hierarchy@cgrp: root of the subtree to update csses for@cgrp's control masks have changed and its subtree's css associations* need to be updated accordingly
cgroup_transfer_tasks	group_trasnsfer_tasks - move tasks from one cgroup to another@to: cgroup to which the tasks will be moved@from: cgroup in which the tasks currently reside* Locking rules between cgroup_post_fork() and the migration path* guarantee that, if a task is

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