Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\pm_qos.h Create Date:2022-07-28 05:47:43
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:dev_pm_qos_add_request

Proto:static inline int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req, enum dev_pm_qos_req_type type, s32 value)

Type:int

Parameter:

TypeParameterName
struct device *dev
struct dev_pm_qos_request *req
enum dev_pm_qos_req_typetype
s32value
237  Return 0
Caller
NameDescribe
pseudo_lock_cstates_constrainpseudo_lock_cstates_constrain - Restrict cores from entering C6* To prevent the cache from being affected by power management entering* C6 has to be avoided