Function report |
Source Code:kernel\events\core.c |
Create Date:2022-07-28 13:36:17 |
| Last Modify:2022-05-20 07:50:19 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Get remaining task size from user stack pointer.* It'd be better to take stack vma map and limit this more* precisely, but there's no way to get it safely under interrupt,* so using TASK_SIZE as limit.
Proto:static u64 perf_ustack_task_size(struct pt_regs *regs)
Type:u64
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct pt_regs * | regs |
| 6183 | addr = perf_user_stack_pointer(regs) |
| Name | Describe |
|---|---|
| perf_sample_ustack_size |
| 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 |