Micro-optimize pmap_remove_pages() on amd64 and arm64
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Authored by alc on Jul 13 2021, 12:06 AM.

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rGd411b285bc29: pmap: Micro-optimize pmap_remove_pages() on amd64 and arm64

Summary

Reduce the live ranges for three variables so that they do not span the call to PHYS_TO_VM_PAGE(). This enables the compiler to generate slightly smaller machine code. Specifically, the machine code is 64 and 68 bytes smaller on amd64 and arm64, respectively.