Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\rcuperf.c Create Date:2022-07-28 10:23:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:If performance tests complete, wait for shutdown to commence.

Proto:static void rcu_perf_wait_shutdown(void)

Type:void

Parameter:Nothing

301  cond_resched_tasks_rcu_qs - Report potential quiescent states to RCU* This macro resembles cond_resched(), except that it is defined to* report potential quiescent states to RCU-tasks even if the cond_resched()()
302  If atomic_read( & n_rcu_perf_writer_finished) < nrealwriters Then Return
304  When Not Is it time for the current torture test to stop? cycle
305  schedule_timeout_uninterruptible(1)
Caller
NameDescribe
rcu_perf_readerRCU perf reader kthread. Repeatedly does empty RCU read-side* critical section, minimizing update-side interference.
rcu_perf_writerRCU perf writer kthread. Repeatedly does a grace period.