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Differential D27973

Move the PMC overflow count to make it per-CPU
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Authored by andrew on Jan 5 2021, 11:54 AM.
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gnn
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ARM
arm64
pmc
Commits
rG6815909abdaa: Move the PMC overflow count to make it per-CPU
Summary

Virtual PMCs could be running on multiple CPUs so this needs to be
a per-CPU value.

Submitted by: rwatson (earlier version)
Sponsored by: Innovate UK

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rG FreeBSD src repository
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sys/
dev/
hwpmc/
8 lines
8 lines
sys/
2 lines

Diff 81881

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sys/dev/hwpmc/hwpmc_arm64.c

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sys/dev/hwpmc/hwpmc_armv7.c

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sys/sys/pmc.h

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