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Differential D36840

riscv: Apply 8d7ee2047c5e to the riscv pmap
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Authored by markj on Sep 30 2022, 3:42 PM.
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alc
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riscv
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rGd5dc278eeca3: riscv: Apply 8d7ee2047c5e to the riscv pmap

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rG FreeBSD src repository
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markj created this revision.Sep 30 2022, 3:42 PM
Herald added a subscriber: imp. · View Herald TranscriptSep 30 2022, 3:42 PM
markj requested review of this revision.Sep 30 2022, 3:42 PM
Harbormaster completed remote builds in B47659: Diff 111277.Sep 30 2022, 3:42 PM
alc accepted this revision.Sep 30 2022, 4:21 PM
alc added inline comments.
sys/riscv/riscv/pmap.c
2798

As an aside, long ago, I found empirically that it was more efficient for this loop to iterate from the end of the page to the beginning, meaning that failures took fewer iterations.

This revision is now accepted and ready to land.Sep 30 2022, 4:21 PM
Closed by commit rGd5dc278eeca3: riscv: Apply 8d7ee2047c5e to the riscv pmap (authored by markj). · Explain WhyOct 4 2022, 5:06 PM
This revision was automatically updated to reflect the committed changes.
markj added a commit: rGd5dc278eeca3: riscv: Apply 8d7ee2047c5e to the riscv pmap.

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sys/riscv/riscv/pmap.c

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