Function report |
Source Code:lib\percpu-refcount.c |
Create Date:2022-07-28 06:24:50 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:percpu_ref_switch_to_percpu - switch a percpu_ref to percpu mode*@ref: percpu_ref to switch to percpu mode* There's no reason to use this function for the usual reference counting.* To re-use an expired ref, use percpu_ref_reinit().
Proto:void percpu_ref_switch_to_percpu(struct percpu_ref *ref)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct percpu_ref * | ref |
| 312 | spin_lock_irqsave( & percpu_ref_switch_lock, flags) |
| 314 | force_atomic = false |
| 315 | __percpu_ref_switch_mode(ref, NULL) |
| 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 |