Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcu_segcblist.h Create Date:2022-07-28 10:18:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Are all segments following the specified segment of the specified* rcu_segcblist structure empty of callbacks? (The specified* segment might well contain callbacks.)

Proto:static inline bool rcu_segcblist_restempty(struct rcu_segcblist *rsclp, int seg)

Type:bool

Parameter:

TypeParameterName
struct rcu_segcblist *rsclp
intseg
96  Return Not READ_ONCE( * READ_ONCE(tails[seg]))
Caller
NameDescribe
rcu_accelerate_cbsIf there is room, assign a ->gp_seq number to any callbacks on this* CPU that have not already been assigned
rcu_corePerform RCU core processing work for the current CPU.
rcu_pending
rcu_segcblist_pend_cbsDoes the specified rcu_segcblist structure contain callbacks that* are still pending, that is, not yet ready to be invoked?
rcu_segcblist_advanceAdvance the callbacks in the specified rcu_segcblist structure based* on the current value passed in for the grace-period counter.
rcu_segcblist_accelerate"Accelerate" callbacks based on more-accurate grace-period information