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[libcpu/aarch64] stop when no page is free

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This commit is contained in:
wangxiaoyao 2023-02-25 19:14:02 +08:00 committed by guo
parent fef2607764
commit 12f0df9279
1 changed files with 4 additions and 0 deletions
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4
libcpu/aarch64/common/mmu.c
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@ -109,6 +109,10 @@ static void _kenrel_unmap_4K(unsigned long *lv0_tbl, void *v_addr)
}
rt_pages_free(cur_page, 0);
}
else
{
break;
}
level--;
}