函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\sync.c Create Date:2022-07-27 11:18:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：_sync_enter_start - Force readers onto slow path for multiple updates*@rsp: Pointer to rcu_sync structure to use for synchronization* Must be called after rcu_sync_init() and before first use

函数原型：void rcu_sync_enter_start(struct rcu_sync *rsp)

返回类型：void

参数：

类型参数名称
struct rcu_sync *rsp
38  gp_count自加
39  gp_state等于GP_PASSED
调用者
名称描述
cgroup_initgroup_init - cgroup initialization* Register cgroup filesystem and /proc file, and initialize* any subsystems that didn't request early init.