Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\tree_exp.h Create Date:2022-07-28 10:28:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Common code for work-done checking.

Proto:static bool sync_exp_work_done(unsigned long s)

Type:bool

Parameter:

TypeParameterName
unsigned longs
260  If Given a counter snapshot from rcu_exp_gp_seq_snap(), return true* if a full expedited grace period has elapsed since that snapshot* was taken. Then
261  trace_rcu_exp_grace_period(Name of structure. , s, Strings used in tracepoints need to be exported via the* tracing system such that tools like perf and trace-cmd can* translate the string address pointers to actual text.("done"))
262  smp_mb()
263  Return true
265  Return false