vm_phys: Simplify vm_phys_scan_contig() a bit
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Authored by markj on Jun 2 2023, 7:36 PM.

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Subscribers

cperciva

imp

Details

Reviewers

dougm
alc
kib

Summary

In particular, avoid dereferencing a vm_page structure pointer to find
the low end of the physical address range.

No functional change intended.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 51873
Build 48764: arc lint + arc unit

Event Timeline

markj created this revision.Jun 2 2023, 7:36 PM

Herald added a subscriber: imp. · View Herald TranscriptJun 2 2023, 7:36 PM

markj requested review of this revision.Jun 2 2023, 7:36 PM

markj added a parent revision: D40401: vm_phys: Change the return type of vm_phys_unfree_page() to bool.

Harbormaster completed remote builds in B51873: Diff 122776.Jun 2 2023, 7:36 PM

markj added a child revision: D40403: vm_page: Implement lazy page initialization.Jun 2 2023, 7:36 PM

kib accepted this revision.Jun 2 2023, 9:20 PM

This revision is now accepted and ready to land.Jun 2 2023, 9:20 PM

I believe that this particular change has been subsumed by 9e8174289236.

markj abandoned this revision.Jun 19 2023, 7:02 PM

Revision Contents
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Path

Size

sys/

vm/

vm_phys.c

15 lines

Diff 122776

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vm_phys: Simplify vm_phys_scan_contig() a bitAbandonedPublicActions