Function report |
Source Code:mm\memory.c |
Create Date:2022-07-28 14:41:02 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__vm_map_pages - maps range of kernel pages into user vma*@vma: user vma to map to*@pages: pointer to array of source kernel pages*@num: number of pages in page array*@offset: user's requested vm_pgoff
Proto:static int __vm_map_pages(struct vm_area_struct *vma, struct page **pages, unsigned long num, unsigned long offset)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct vm_area_struct * | vma | |
struct page ** | pages | |
unsigned long | num | |
unsigned long | offset |
1551 | Return 0 |
Name | Describe |
---|---|
vm_map_pages | vm_map_pages - maps range of kernel pages starts with non zero offset*@vma: user vma to map to*@pages: pointer to array of source kernel pages*@num: number of pages in page array* Maps an object consisting of @num pages, catering for the user's* requested |
vm_map_pages_zero | vm_map_pages_zero - map range of kernel pages starts with zero offset*@vma: user vma to map to*@pages: pointer to array of source kernel pages*@num: number of pages in page array* Similar to vm_map_pages(), except that it explicitly sets the offset* to 0 |
Source code conversion tool public plug-in interface | X |
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