mpol_put_task

函数名称：Drop the (possibly final) reference to task->mempolicy. It needs to be* dropped after task->mempolicy is set to NULL so that any allocation done as* part of its kmem_cache_free(), such as by KASAN, doesn't reference a freed* policy.

函数原型：void mpol_put_task_policy(struct task_struct *task)

返回类型：void

参数：

类型	参数	名称
struct task_struct *	task

2480

Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring* subscriptions and synchronises with wait4(). Also used in procfs. Also* pins the final release of task.io_context. Also protects ->cpuset and* ->cgroup.subsys[]. And ->vfork_done.

2481

pol等于mempolicy

2482

mempolicy = NULL

2483

task_unlock(task)

2484

mpol_put(pol)

**调用者**
名称	描述
do_exit

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