Function report |
Source Code:mm\memory.c |
Create Date:2022-07-28 14:39:49 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__pte_alloc
Proto:int __pte_alloc(struct mm_struct *mm, pmd_t *pmd)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct mm_struct * | mm | |
pmd_t * | pmd |
426 | new = pte_alloc_one(mm) |
443 | smp_wmb() |
446 | If Value is more likely to compile time(pmd_none( * pmd)) Then |
451 | spin_unlock(ptl) |
452 | If new Then pte_free - free PTE-level user page table page*@mm: the mm_struct of the current context*@pte_page: the `struct page` representing the page table |
454 | Return 0 |
Name | Describe |
---|---|
__mcopy_atomic |
Source code conversion tool public plug-in interface | X |
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