git: bacb140f31aa - main - Ignore calcru: runtime went backwards for vm_guest
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Date: Sat, 15 Jan 2022 00:08:25 UTC
The branch main has been updated by sjg:
URL: https://cgit.FreeBSD.org/src/commit/?id=bacb140f31aa64a7e73c1846834cc7065daee687
commit bacb140f31aa64a7e73c1846834cc7065daee687
Author: Simon J. Gerraty <sjg@FreeBSD.org>
AuthorDate: 2022-01-15 00:07:43 +0000
Commit: Simon J. Gerraty <sjg@FreeBSD.org>
CommitDate: 2022-01-15 00:07:43 +0000
Ignore calcru: runtime went backwards for vm_guest
VM's have little control over CPU speed, don't make matters worse
by constantly spaming console.
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D33902
---
sys/kern/kern_resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sys/kern/kern_resource.c b/sys/kern/kern_resource.c
index 793ded63d91c..527e7f16e297 100644
--- a/sys/kern/kern_resource.c
+++ b/sys/kern/kern_resource.c
@@ -1018,7 +1018,7 @@ calcru1(struct proc *p, struct rusage_ext *ruxp, struct timeval *up,
uu = ruxp->rux_uu;
su = ruxp->rux_su;
tu = ruxp->rux_tu;
- } else { /* tu < ruxp->rux_tu */
+ } else if (vm_guest == VM_GUEST_NO) { /* tu < ruxp->rux_tu */
/*
* What happened here was likely that a laptop, which ran at
* a reduced clock frequency at boot, kicked into high gear.