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 |
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