函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\update.c Create Date:2022-07-27 11:18:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:_unexpedite_gp - Cancel prior rcu_expedite_gp() invocation* Undo a prior call to rcu_expedite_gp()

函数原型:void rcu_unexpedite_gp(void)

返回类型:void

参数:

183  atomic_dec( & rcu_expedited_nesting)
调用者
名称描述
rcu_end_inkernel_bootInform RCU of the end of the in-kernel boot sequence.
rcu_torture_writerRCU torture writer kthread. Repeatedly substitutes a new structure* for that pointed to by rcu_torture_current, freeing the old structure* after a series of grace periods (the "pipeline").
rcu_pm_notifyOn non-huge systems, use expedited RCU grace periods to make suspend* and hibernation run faster.