函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\tree_stall.h Create Date:2022-07-27 11:27:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Start of new grace period, so record stall time (and forcing times).

函数原型：static void record_gp_stall_check_time(void)

返回类型：void

参数：无

102  j等于jiffies
105  Time at which GP started, 等于j
106  j1等于Limit-check stall timeouts specified at boottime and runtime.
108  smp_store_release( & Time at which to check , j + j1)
109  Time at which to resched 等于j加j1除2
110  Snapshot of n_force_qs at 等于READ_ONCE(Number of calls to )
调用者
名称描述
rcu_gp_initInitialize a new grace period. Return false if no grace period required.