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Differential D38311

kboot: cache the value for the kernel segment address
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Authored by imp on Feb 1 2023, 6:23 AM.
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andrew
dab
emaste

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Reviewers
kevans
tsoome
manu
Summary

Cache the first value we find for the kenrel. It won't change in the
various scenarios it will be called multiple times.

Sponsored by: Netflix

Diff Detail

Repository
rG FreeBSD src repository
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Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 49463
Build 46353: arc lint + arc unit

Event Timeline

imp created this revision.Feb 1 2023, 6:23 AM
Herald added a reviewer: manu. · View Herald TranscriptFeb 1 2023, 6:23 AM
Herald added subscribers: dab, emaste, andrew. · View Herald Transcript
imp requested review of this revision.Feb 1 2023, 6:23 AM
Harbormaster completed remote builds in B49381: Diff 116164.Feb 1 2023, 6:23 AM
imp added a parent revision: D38310: kboot: Remove externs.Feb 1 2023, 6:23 AM
imp added a child revision: D38312: kboot: Move discovery of memory limits to main.c.
imp edited child revisions, added: D38313: kboot: space_avail -- how much space exists from 'start' to end of segment; removed: D38312: kboot: Move discovery of memory limits to main.c.Feb 1 2023, 11:20 PM
imp updated this revision to Diff 116269.Feb 1 2023, 11:26 PM

rebase / refactor / redo

Harbormaster completed remote builds in B49463: Diff 116269.Feb 1 2023, 11:26 PM
andrew added a comment.Feb 2 2023, 3:32 PM

Should this be added to D38249?

imp added a comment.Feb 2 2023, 4:42 PM

Fold with D38249... Good suggestion.

imp abandoned this revision.Feb 2 2023, 4:42 PM
imp mentioned this in D38249: kboot: aarch64 memory enumeration enumerate_memory_arch().Feb 2 2023, 4:43 PM

Revision Contents
Changeset List

PathSize
stand/
kboot/
arch/
aarch64/
5 lines

Diff 116269

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stand/kboot/arch/aarch64/load_addr.c

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