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Differential D59362

libpmc: decode the group-inherit-miss log record
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Authored by afscoelho_gmail.com on Sep 3 2026, 9:32 PM.
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Reviewers
ali_mashtizadeh.com
anascime_amd.com
ojanerif_amd.com
davichazbh_gmail.com
Group Reviewers
pmc
Summary

Parse PMCLOG_TYPE_PMCGROUPINHERITMISS and convert it to JSON, so that a
consumer of a log file can report the group that did not follow a fork.

Sponsored by: AMD

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

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 77475
Build 74358: arc lint + arc unit

Event Timeline

afscoelho_gmail.com created this revision.Sep 3 2026, 9:32 PM
afscoelho_gmail.com held this revision as a draft.
Herald added a reviewer: ali_mashtizadeh.com. · View Herald TranscriptSep 3 2026, 9:32 PM
Herald added a subscriber: imp. · View Herald Transcript
Harbormaster completed remote builds in B76456: Diff 185759.Sep 3 2026, 9:32 PM
afscoelho_gmail.com added a parent revision: D57635: libpmc: group allocation/commit API and scaled read.Sep 3 2026, 9:33 PM
afscoelho_gmail.com published this revision for review.Sep 8 2026, 12:36 PM
afscoelho_gmail.com added a reviewer: pmc.Sep 8 2026, 3:34 PM
afscoelho_gmail.com edited the summary of this revision. (Show Details)
afscoelho_gmail.com added reviewers: anascime_amd.com, ojanerif_amd.com, davichazbh_gmail.com.Sep 10 2026, 12:45 PM
afscoelho_gmail.com updated this revision to Diff 188099.Tue, Sep 29, 7:37 PM

Rebase onto main after D58256 landed.

Harbormaster completed remote builds in B77475: Diff 188099.Tue, Sep 29, 7:37 PM
afscoelho_gmail.com updated this revision to Diff 188247.Wed, Sep 30, 9:07 PM

Rebase only. No change.

Harbormaster completed remote builds in B77542: Diff 188247.Wed, Sep 30, 9:07 PM
afscoelho_gmail.com updated this revision to Diff 188462.Fri, Oct 2, 6:39 PM

Rebase on main (D60141 and D60185 are committed). No change.

Harbormaster completed remote builds in B77636: Diff 188462.Fri, Oct 2, 6:39 PM
afscoelho_gmail.com added a child revision: D57636: libpmcstat: parse {a,b,c} brace-list event group syntax.Tue, Oct 13, 10:57 PM
afscoelho_gmail.com updated this revision to Diff 189820.Wed, Oct 14, 12:43 AM

Rebase only. No code change.

Harbormaster completed remote builds in B78172: Diff 189820.Wed, Oct 14, 12:43 AM

Revision Contents
Changeset List

PathSize
lib/
libpmc/
17 lines
6 lines
4 lines

Diff 188099

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lib/libpmc/libpmc_json.cc

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lib/libpmc/pmclog.h

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lib/libpmc/pmclog.c

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