Function report |
Source Code:mm\vmalloc.c |
Create Date:2022-07-28 14:59:59 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:get_vm_area_caller
Proto:struct vm_struct *get_vm_area_caller(unsigned long size, unsigned long flags, const void *caller)
Type:struct vm_struct
Parameter:
Type | Parameter | Name |
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unsigned long | size | |
unsigned long | flags | |
const void * | caller |
2159 | Return __get_vm_area_node(size, 1, flags, VMALLOC_START, VMALLOC_END, NUMA_NO_NODE, GFP_KERNEL, caller) |
Name | Describe |
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vmap | vmap - map an array of pages into virtually contiguous space*@pages: array of page pointers*@count: number of pages to map*@flags: vm_area->flags*@prot: page protection for the mapping* Maps @count pages from @pages into contiguous kernel virtual* space |
alloc_vm_area | alloc_vm_area - allocate a range of kernel address space*@size: size of the area*@ptes: returns the PTEs for the address space* Returns: NULL on failure, vm_struct on success* This function reserves a range of kernel address space, and |
Source code conversion tool public plug-in interface | X |
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