sched: Simplify sched_lend_user_prio_cond()
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Authored by olce on Feb 23 2024, 9:42 PM.

Details

Reviewers

kib
mjg

Commits

rG81ddf56306ca: sched: Simplify sched_lend_user_prio_cond()
rG8c308a22e759: sched: Simplify sched_lend_user_prio_cond()
rGb8b729e23cb9: sched: Simplify sched_lend_user_prio_cond()
rGaeff15b392e6: sched: Simplify sched_lend_user_prio_cond()

Summary

If 'td_lend_user_pri' has the expected value, there is no need to check
the fields that sched_lend_user_prio() modifies, they either are already
good or soon will be ('td->td_lend_user_pri' has just been changed by
a concurrent update).

Diff Detail

Repository

rG FreeBSD src repository

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

olce created this revision.Feb 23 2024, 9:42 PM

Herald added a subscriber: imp. · View Herald TranscriptFeb 23 2024, 9:42 PM

olce requested review of this revision.Feb 23 2024, 9:42 PM

Harbormaster completed remote builds in B56196: Diff 134906.Feb 23 2024, 9:42 PM

kib accepted this revision.Feb 24 2024, 12:39 AM

This revision is now accepted and ready to land.Feb 24 2024, 12:39 AM

Closed by commit rGaeff15b392e6: sched: Simplify sched_lend_user_prio_cond() (authored by olce). · Explain WhyFeb 27 2024, 9:00 AM

This revision was automatically updated to reflect the committed changes.

olce added a commit: rGaeff15b392e6: sched: Simplify sched_lend_user_prio_cond().

olce added a commit: rGb8b729e23cb9: sched: Simplify sched_lend_user_prio_cond().Thu, May 9, 1:28 PM

olce added a commit: rG8c308a22e759: sched: Simplify sched_lend_user_prio_cond().Thu, May 9, 1:30 PM

olce added a commit: rG81ddf56306ca: sched: Simplify sched_lend_user_prio_cond().Tue, May 14, 1:39 PM

Revision Contents
Changeset List

Path

Size

sys/

kern/

sched_4bsd.c

12 lines

sched_ule.c

10 lines

Diff 135057

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sys/kern/sched_4bsd.c