Differential D48638

vm_phys_early_alloc_ex*(): Introduce VM_PHYS_EAF_ADDR_BOUNDARIES_FIRST
Needs ReviewPublic
Actions

Authored by olce on Jan 23 2025, 5:16 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Thu, May 14, 5:49 PM

	Unknown Object (File)
	Thu, May 14, 3:54 AM

	Unknown Object (File)
	Tue, May 12, 4:43 PM

	Unknown Object (File)
	Tue, May 12, 12:33 PM

	Unknown Object (File)
	Tue, May 12, 1:40 AM

	Unknown Object (File)
	Wed, Apr 29, 7:58 PM

	Unknown Object (File)
	Tue, Apr 28, 10:56 PM

	Unknown Object (File)
	Tue, Apr 28, 12:30 PM

View All 76 Files

Subscribers

Details

Reviewers

markj
dougm
alc

Summary

This new flag allows to specify a preference for chunks at boundaries in
phys_avail[].

When present, the vm_phys_early_alloc_ex*() functions first behave as if
VM_PHYS_EAF_ADDR_BOUNDARIES had been specified and other conflicting
flags or arguments ('chunk_start_idx') not present, but if that fails,
they will then fallback to an allocation with the other passed flags and
parameters.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 61937
Build 58821: arc lint + arc unit

Event Timeline

olce created this revision.Jan 23 2025, 5:16 PM

Herald added a subscriber: imp. · View Herald TranscriptJan 23 2025, 5:16 PM

olce requested review of this revision.Jan 23 2025, 5:16 PM

Harbormaster completed remote builds in B61937: Diff 149794.Jan 23 2025, 5:16 PM

olce added a parent revision: D48637: vm_phys_early_alloc(): Align to PAGE_SIZE; Review callers' alignment.Jan 23 2025, 5:21 PM

olce added a child revision: D48639: vm_phys_early_alloc(): Prefer allocation at boundaries by default.

olce removed a parent revision: D48637: vm_phys_early_alloc(): Align to PAGE_SIZE; Review callers' alignment.Feb 7 2025, 8:02 PM

olce added a parent revision: D48894: vm_phys_early_alloc(): Remove the 'domain' argument.

Update the diff as the base has changed after the update of parent revisions.

Harbormaster completed remote builds in B62308: Diff 150705.Feb 7 2025, 8:04 PM

Revision Contents
Changeset List

Path

Size

sys/

vm/

11 lines

34 lines

Diff 149794

sys/vm/vm_phys.h

Loading...

sys/vm/vm_phys.c

Loading...