Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\update.c Create Date:2022-07-28 10:17:47
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Test each non-SRCU synchronous grace-period wait API. This is* useful just after a change in mode for these primitives, and* during early boot.

Proto:void rcu_test_sync_prims(void)

Type:void

Parameter:Nothing

206  If Not IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_PROVE_RCU) Then Return
208  synchronize_rcu - wait until a grace period has elapsed
209  synchronize_rcu_expedited - Brute-force RCU grace period* Wait for an RCU grace period, but expedite it
Caller
NameDescribe
rcu_set_runtime_modeSwitch to run-time mode once RCU has fully initialized.
rcu_scheduler_startingThis function is invoked towards the end of the scheduler's* initialization process. Before this is called, the idle task might* contain synchronous grace-period primitives (during which time, this idle