sched_4bsd: use the same switch flags as ULE
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Authored by mhorne on Jan 24 2023, 9:51 PM.

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jhb
kib
markj

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rGbff02948ed87: sched_4bsd: use the same switch flags as ULE

Summary

ULE uses the more specific SWT_REMOTEPREEMPT and SWT_REMOTEWAKEIDLE
switch types, let's do that here as well. SWT_PREEMPT is somewhat
redundant when we also have the SW_PREEMPT flag.

This only has an effect for kernels built with SCHED_STATS.

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rG FreeBSD src repository

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Event Timeline

mhorne created this revision.Jan 24 2023, 9:51 PM

Herald added a subscriber: imp. · View Herald TranscriptJan 24 2023, 9:51 PM

mhorne requested review of this revision.Jan 24 2023, 9:51 PM

mhorne added a parent revision: D38182: man9: Add man page for kern_yield() and friends.

Harbormaster completed remote builds in B49212: Diff 115560.Jan 24 2023, 9:51 PM

mhorne added a child revision: D38184: mi_switch(): clean up switch types and their usage.Jan 24 2023, 9:51 PM

markj accepted this revision.Jan 24 2023, 10:01 PM

markj added inline comments.

sys/kern/sched_4bsd.c
1554	This could be done before acquiring the lock, but it hardly matters.

This revision is now accepted and ready to land.Jan 24 2023, 10:01 PM

kib accepted this revision.Jan 25 2023, 2:04 AM

Closed by commit rGbff02948ed87: sched_4bsd: use the same switch flags as ULE (authored by mhorne). · Explain WhyFeb 9 2023, 4:03 PM

This revision was automatically updated to reflect the committed changes.

mhorne added a commit: rGbff02948ed87: sched_4bsd: use the same switch flags as ULE.

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sys/

kern/

sched_4bsd.c

6 lines

Diff 116852

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sched_4bsd: use the same switch flags as ULEClosedPublicActions