proc: Export the max_protection bitmap of map entries
Needs ReviewPublic
Actions

Authored by markj on Aug 14 2024, 3:16 PM.

Tags

None

Referenced Files

	Unknown Object (File)
	Fri, Sep 13, 8:16 AM

	Unknown Object (File)
	Fri, Sep 13, 6:44 AM

	Unknown Object (File)
	Mon, Sep 9, 3:44 AM

	Unknown Object (File)
	Sun, Sep 8, 11:06 PM

	Unknown Object (File)
	Sun, Sep 8, 3:49 AM

	Unknown Object (File)
	Sat, Aug 31, 11:14 AM

	Unknown Object (File)
	Fri, Aug 30, 7:05 PM

	Unknown Object (File)
	Thu, Aug 22, 3:12 AM

View All 9 Files

Subscribers

imp

olce

Details

Reviewers

kib
brooks

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Skipped

Unit

Tests Skipped

Build Status

Buildable 59019
Build 55906: arc lint + arc unit

Event Timeline

markj created this revision.Aug 14 2024, 3:16 PM

Herald added subscribers: olce, imp. · View Herald TranscriptAug 14 2024, 3:16 PM

markj requested review of this revision.Aug 14 2024, 3:16 PM

Harbormaster completed remote builds in B59019: Diff 142080.Aug 14 2024, 3:16 PM

kib added inline comments.Aug 14 2024, 7:53 PM

sys/kern/kern_proc.c
2605	etc
sys/sys/user.h
572	Did you considered packing maxprotection into kve_protection with PROT_MAX() instead, to not consume spare?

markj marked an inline comment as done.Aug 15 2024, 4:30 PM

markj added inline comments.

sys/sys/user.h
572	I hadn't considered that. I'm not convinced that it's really important to avoid consuming spares, given how many we have left, but I will change it.

Revision Contents
Changeset List

Path

Size

sys/

kern/

kern_proc.c

23 lines

sys/

user.h

3 lines

Diff 142080

View Options

sys/kern/kern_proc.c