| Function report | 
| Source Code: include\linux\hugetlb.h | Create Date:2022-07-28 05:55:24 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
| home page | Tree | 
| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:huge_page_shift
Proto:static inline unsigned huge_page_shift(struct hstate *h)
Type:unsigned
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct hstate * | h | 
| 518 | Return order + PAGE_SHIFT determines the page size | 
| Name | Describe | 
|---|---|
| vma_hugecache_offset | Convert the address within this vma to the page offset within* the mapping, in pagecache page units; huge pages here. | 
| hugetlb_vm_op_pagesize | |
| hugetlb_no_page | |
| hugetlb_mcopy_atomic_pte | Used by userfaultfd UFFDIO_COPY. Based on mcopy_atomic_pte with* modifications for huge pages. | 
| huge_node | huge_node(@vma, @addr, @gfp_flags, @mpol)*@vma: virtual memory area whose policy is sought*@addr: address in @vma for shared policy lookup and interleave policy*@gfp_flags: for requested zone*@mpol: pointer to mempolicy pointer for reference counted | 
| Source code conversion tool public plug-in interface | X | 
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