task_cpu

函数名称：task_cpu

函数原型：static inline unsigned int task_cpu(const struct task_struct *p)

返回类型：unsigned int

参数：

类型	参数	名称
const struct task_struct *	p

1847

返回:0

**调用者**
名称	描述
task_curr	ask_curr - is this task currently executing on a CPU?@p: the task in question. Return: 1 if the task is currently executing. 0 otherwise.
try_to_wake_up	ry_to_wake_up - wake up a thread@p: the thread to be awakened@state: the mask of task states that can be woken@wake_flags: wake modifier flags (WF_)* If (@state & @p->state) @p->state = TASK_RUNNING.
prefetch_curr_exec_start	The function fair_sched_class.update_curr accesses the struct curr* and its field curr->exec_start; when called from task_sched_runtime(),* we observe a high rate of cache misses in practice.* Prefetching this data results in improved performance.
task_cfs_rq
task_non_contending	The utilization of a task cannot be immediately removed from* the rq active utilization (running_bw) when the task blocks
inactive_task_timer
sched_dl_overflow	We must be sure that accepting a new task (or allowing changing the* parameters of an existing one) is consistent with the bandwidth* constraints. If yes, this function also accordingly updates the currently
print_rq
psi_task_change
rcu_torture_stats_print	Print torture statistics
rcu_request_urgent_qs_task	If a holdout task is actually running, request an urgent quiescent* state from its CPU
tracing_sched_switch_trace
tracing_sched_wakeup_trace
probe_wakeup
remote_function
task_function_call	ask_function_call - call a function on the cpu on which a task runs@p: the task to evaluate@func: the function to be called@info: the function call argument Calls the function @func when the task is currently running
task_node
kdb_process_cpu
rcu_check_gp_kthread_starvation	Complain about starvation of grace-period kthread.

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