Page MenuHomeFreeBSD
Differential D60214

linux: implement sched_getattr()
Needs ReviewPublic
Actions

Authored by ngie on Fri, Oct 2, 12:51 AM.
Tags
None
Referenced Files
F174428544: D60214.id188351.diff
Sat, Oct 3, 3:30 AM
F174391009: D60214.id188451.diff
Fri, Oct 2, 9:09 PM
F174371147: D60214.id188351.diff
Fri, Oct 2, 6:21 PM
F174368013: D60214.diff
Fri, Oct 2, 5:51 PM
F174347450: D60214.id.diff
Fri, Oct 2, 2:30 PM
F174337015: D60214.diff
Fri, Oct 2, 12:22 PM
Unknown Object (File)
Fri, Oct 2, 5:33 AM
Unknown Object (File)
Fri, Oct 2, 5:31 AM
Subscribers
imp
yuri

Details

Reviewers
None
Group Reviewers
Linux Emulation
Summary

This change adds the necessary glue to translate Linux scheduler policy
and priority from FreeBSD so this information is available to Linux
applications.

This unbreaks using the Linux version of Chromium on FreeBSD.

This change was originally submitted via [freebsd/freebsd-src#2370][github-pr].

PR: 297468
Co-Authored-By: Enji Cooper <ngie@FreeBSD.org>
Signed-off-by: Joao Bonifacio <joaoboni017@gmail.com>

[github-pr]: https://github.com/freebsd/freebsd-src/pull/2370

Test Plan

TODO:

  • build change and test as shown in the PR (minimum bar)
  • run the relevant sched_getattr tests from LTP.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 77625
Build 74508: arc lint + arc unit

Event Timeline

ngie created this revision.Fri, Oct 2, 12:51 AM
Herald added a subscriber: imp. · View Herald TranscriptFri, Oct 2, 12:51 AM
ngie requested review of this revision.Fri, Oct 2, 12:51 AM
Harbormaster completed remote builds in B77590: Diff 188351.Fri, Oct 2, 12:51 AM
ngie edited the test plan for this revision. (Show Details)Fri, Oct 2, 12:53 AM
ngie added a reviewer: Linux Emulation.
ngie added a subscriber: yuri.Fri, Oct 2, 1:09 AM
ngie updated this revision to Diff 188451.Fri, Oct 2, 5:47 PM
  • Add additional constants.
  • Apply other logic changes I brought up in the differential.
Harbormaster completed remote builds in B77625: Diff 188451.Fri, Oct 2, 5:47 PM
ngie added inline comments.Fri, Oct 2, 5:48 PM
sys/compat/linux/linux_misc.c
1436–1440
1441

The MIN call here duplicates logic on line 1401.

Revision Contents
Changeset List

PathSize
sys/
compat/
linux/
1 line
20 lines
89 lines

Diff 188451

View Options

sys/compat/linux/linux_dummy.c

Loading...
View Options

sys/compat/linux/linux_misc.h

Loading...
View Options

sys/compat/linux/linux_misc.c

Loading...