函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\power\qos.c Create Date:2022-07-27 10:56:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：pm_qos_remove_request - modifies an existing qos request*@req: handle to request list element* Will remove pm qos request from the list of constraints and* recompute the current target value for the pm_qos_class. Call this* on slow code paths.

函数原型：void pm_qos_remove_request(struct pm_qos_request *req)

返回类型：void

参数：

类型参数名称
struct pm_qos_request *req
472  如果非req则返回
476  如果非pm_qos_request_active(req)则
477  WARN(1, r conditions "pm_qos_remove_request() called for unknown object\n")
478  返回
481  ancel_delayed_work_sync - cancel a delayed work and wait for it to finish*@dwork: the delayed work cancel* This is cancel_work_sync() for delayed works.* Return:* %true if @dwork was pending, %false otherwise.
483  trace_pm_qos_remove_request(pm_qos_class, PM_QOS_DEFAULT_VALUE)
484  pm_qos_update_target - manages the constraints list and calls the notifiers* if needed*@c: constraints data struct*@node: request to add to the list, to update or to remove*@action: action to take on the constraints list*@value: value of the request to
487  memset(req, 0, req的长度)
调用者
名称描述
pm_qos_power_release