kboot: Trim initial allocation to 64MB
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Authored by imp on Jan 29 2023, 3:17 PM.

Details

Reviewers

kevans
tsoome
manu
andrew

Commits

rG9fb276ea8001: kboot: Trim initial allocation to 64MB

Summary

We only need 64MB to read off ZFS pools. Since Linux doesn't do
ovecommit by default, the extra 64MB is 64MB less we can allocate for
things like RAM disks.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 49438
Build 46328: arc lint + arc unit

Event Timeline

imp created this revision.Jan 29 2023, 3:17 PM

Herald added a reviewer: manu. · View Herald TranscriptJan 29 2023, 3:17 PM

Herald added a subscriber: dab. · View Herald Transcript

imp requested review of this revision.Jan 29 2023, 3:17 PM

Harbormaster completed remote builds in B49310: Diff 116026.Jan 29 2023, 3:17 PM

imp added a parent revision: D38267: kboot: Parse memory usage.Jan 29 2023, 3:17 PM

imp added a child revision: D38308: kboot: Create segment handling code at main level.Feb 1 2023, 6:32 AM

rebase / refactor / redo

Harbormaster completed remote builds in B49438: Diff 116243.Feb 1 2023, 11:23 PM

kevans accepted this revision.Feb 2 2023, 4:02 AM

This revision is now accepted and ready to land.Feb 2 2023, 4:02 AM

andrew accepted this revision.Feb 2 2023, 2:57 PM

Closed by commit rG9fb276ea8001: kboot: Trim initial allocation to 64MB (authored by imp). · Explain WhyFeb 2 2023, 8:07 PM

This revision was automatically updated to reflect the committed changes.

imp added a commit: rG9fb276ea8001: kboot: Trim initial allocation to 64MB.

Revision Contents
Changeset List

Path

Size

stand/

kboot/

main.c

4 lines

Diff 116243

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kboot: Trim initial allocation to 64MBClosedPublicActions