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：_expedite_gp - Expedite future RCU grace periods* After a call to this function, future calls to synchronize_rcu() and* friends act as the corresponding synchronize_rcu_expedited() function* had instead been called.

函数原型：void rcu_expedite_gp(void)

返回类型：void

参数：无

168  atomic_inc( & rcu_expedited_nesting)
调用者
名称描述
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.