Function report |
Source Code:include\linux\highmem.h |
Create Date:2022-07-28 05:44:55 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:copy_highpage
Proto:static inline void copy_highpage(struct page *to, struct page *from)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct page * | to | |
| struct page * | from |
| 270 | vfrom = kmap_atomic(from) |
| 271 | vto = kmap_atomic(to) |
| 273 | Prevent people trying to call kunmap_atomic() as if it were kunmap()* kunmap_atomic() should get the return value of kmap_atomic, not the page.(vto) |
| 274 | Prevent people trying to call kunmap_atomic() as if it were kunmap()* kunmap_atomic() should get the return value of kmap_atomic, not the page.(vfrom) |
| Name | Describe |
|---|---|
| kimage_alloc_page | |
| uprobe_write_opcode | NOTE:* Expect the breakpoint instruction to be the smallest size instruction for* the architecture |
| __copy_gigantic_page | Gigantic pages are so large that we do not guarantee that page++ pointer* arithmetic will work across the entire page. We need something more* specialized. |
| copy_huge_page | |
| migrate_page_copy |
| 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 |