Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcutorture.c Create Date:2022-07-28 10:21:17
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:rcutorture_seq_diff

Proto:static unsigned long rcutorture_seq_diff(unsigned long new, unsigned long old)

Type:unsigned long

Parameter:

TypeParameterName
unsigned longnew
unsigned longold
729  If Not gp_diff Then Return new - old
731  Return gp_diff(new, old)
Caller
NameDescribe
rcu_torture_one_readDo one read-side critical section, returning false if there was* no data to read. Can be invoked both from process context and* from a timer handler.
rcu_torture_fwd_cb_hist
rcu_torture_fwd_prog_nrCarry out need_resched()/cond_resched() forward-progress testing.
rcu_torture_fwd_prog_crCarry out call_rcu() forward-progress testing.