Function report |
Source Code:kernel\rcu\tree.c |
Create Date:2022-07-28 10:26:57 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:d_synchronize_rcu - Conditionally wait for an RCU grace period*@oldstate: return value from earlier call to get_state_synchronize_rcu()* If a full RCU grace period has elapsed since the earlier call to* get_state_synchronize_rcu(), just return
Proto:void cond_synchronize_rcu(unsigned long oldstate)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| unsigned long | oldstate |
| 2807 | If Not Given a snapshot from rcu_seq_snap(), determine whether or not a* full update-side operation has occurred. Then synchronize_rcu - wait until a grace period has elapsed |
| 2809 | Else smp_mb() |
| Name | Describe |
|---|---|
| ring_buffer_attach |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |