Function report |
Source Code:kernel\events\uprobes.c |
Create Date:2022-07-28 13:44:33 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:offset_to_vaddr
Proto:static unsigned long offset_to_vaddr(struct vm_area_struct *vma, loff_t offset)
Type:unsigned long
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct vm_area_struct * | vma | |
| loff_t | offset |
| 133 | Return Our start address within vm_mm. + offset - (Offset (within vm_file) in PAGE_SIZEunits << PAGE_SHIFT determines the page size ) |
| Name | Describe |
|---|---|
| valid_ref_ctr_vma | |
| update_ref_ctr | |
| build_map_info | |
| unapply_uprobe | |
| delayed_ref_ctr_inc | @vma contains reference counter, not the probed instruction. |
| uprobe_mmap | Called from mmap_region/vma_adjust with mm->mmap_sem acquired.* Currently we ignore all errors and always return 0, the callers* can't handle the failure anyway. |
| 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 |