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Why multiply the number of page table entries by 3 when calculating mmu_table size？ #2

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Peng-Hu opened this issue Mar 11, 2022 · 0 comments
Open

Why multiply the number of page table entries by 3 when calculating mmu_table size？ #2

Peng-Hu opened this issue Mar 11, 2022 · 0 comments

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@Peng-Hu
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Peng-Hu commented Mar 11, 2022

tbm/arch-aarch64/mmu.c

Line 210 in a73addb

return (1 << bits) * 3;

@Peng-Hu Peng-Hu changed the title Why multiply the number of page table entries by 3 when calculating table size？ Why multiply the number of page table entries by 3 when calculating mmu_table size？ Mar 11, 2022
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