find_task_by_pid

函数名称：Must be called under rcu_read_lock().

函数原型：struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)

返回类型：struct task_struct

参数：

类型	参数	名称
pid_t	nr
struct pid_namespace *	ns

**调用者**
名称	描述
find_task_by_vpid
getthread
kdb_pid	kdb_pid - This function implements the 'pid' command which switches* the currently active process.* pid [ \| R]
kdb_kill	kdb_kill - This function implements the 'kill' commands.
kdb_bt
rest_init	剩余初始化
tomoyo_read_pid	moyo_read_pid - Get domainname of the specified PID
tomoyo_select_domain	moyo_select_domain - Parse select command.@head: Pointer to "struct tomoyo_io_buffer".@data: String to parse.* Returns true on success, false otherwise.* Caller holds tomoyo_read_lock().

函数逻辑报告