Function report |
Source Code:mm\mprotect.c |
Create Date:2022-07-28 14:51:59 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:change_pud_range
Proto:static inline unsigned long change_pud_range(struct vm_area_struct *vma, p4d_t *p4d, unsigned long addr, unsigned long end, pgprot_t newprot, int dirty_accountable, int prot_numa)
Type:unsigned long
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct vm_area_struct * | vma | |
| p4d_t * | p4d | |
| unsigned long | addr | |
| unsigned long | end | |
| pgprot_t | newprot | |
| int | dirty_accountable | |
| int | prot_numa |
| 267 | pages = 0 |
| 269 | pud = pud_offset(p4d, addr) |
| 270 | Do |
| 271 | next = pud_addr_end(addr, end) |
| 272 | If pud_none_or_clear_bad(pud) Then Continue |
| 274 | pages += change_pmd_range(vma, pud, addr, next, newprot, dirty_accountable, prot_numa) |
| 278 | Return pages |
| Name | Describe |
|---|---|
| change_p4d_range |
| 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 |