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Differential D59370

hwpmc: add deterministic PMU group test controls
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Authored by afscoelho_gmail.com on Thu, Sep 3, 9:33 PM.
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Reviewers
gnn
ali_mashtizadeh.com
anascime_amd.com
ojanerif_amd.com
davichazbh_gmail.com
Group Reviewers
pmc
Summary

Add debug-only failpoints, hold gates, live-object counters, sample accounting, and residual-state controls used by the PMU grouping ATF tests. The controls live under kern.hwpmc.test and compile to no-ops when HWPMC_DEBUG is disabled.

Sponsored by: AMD

Signed-off-by: Andre Silva <andasilv@amd.com>

Diff Detail

Repository
rG FreeBSD src repository
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Lint Skipped
Unit
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Build Status
Buildable 76474
Build 73357: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
dev/
hwpmc/
10 lines
791 lines
52 lines
45 lines
sys/
2 lines

Diff 185778

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sys/dev/hwpmc/hwpmc_logging.c

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sys/dev/hwpmc/hwpmc_mod.c

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sys/dev/hwpmc/hwpmc_pmu.h

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sys/dev/hwpmc/hwpmc_pmu.c

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sys/sys/pmclog.h

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