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cc6db1160c
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@ -115,7 +115,7 @@ order:要释放的页面数。
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**函数原型:**
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```c
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#define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
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#define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
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```
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**说明:**
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