Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\rcupdate.h Create Date:2022-07-28 05:35:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:rcu_lockdep_current_cpu_online

Proto:static inline bool rcu_lockdep_current_cpu_online(void)

Type:bool

Parameter:Nothing

201  Return true
Caller
NameDescribe
lockdep_rcu_suspicious
rcu_read_lock_held_common_read_lock_held_common() - might we be in RCU-sched read-side critical section?*@ret: Best guess answer if lockdep cannot be relied on* Returns true if lockdep must be ignored, in which case *ret contains* the best guess described below