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| author | Sean Christopherson <seanjc@google.com> | 2026-09-21 12:14:13 -0700 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-09-25 12:45:52 +0200 |
| commit | b7b84fff2bd630b593ee47a733381e3886aac1a7 (patch) | |
| tree | fd9841071d99cfba937d2ea3d585a823492cf356 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | 52a6457f59adf70d624ef1b1bed8d55cb7b73af6 (diff) | |
perf/x86/intel: Invert names of intel_ctrl_{guest,host}_mask
Rename intel_ctrl_{guest,host}_mask to intel_ctrl_exclude_{host,guest}_mask
to more accurately capture what they actually track. Specifically, an
event that is excluded from the guest is NOT guaranteed to count in the
host, and vice versa, as it legal (albeit bizarre) to configure an event to
exclude both the host and the guest, i.e. to not count at all.
Subjectively (though anyone who disagrees is wrong), aligning with
perf_event_attr.exclude_{guest,host} also makes all related code much
easier to follow.
No functional change intended.
Suggested-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://patch.msgid.link/20260921191418.950933-6-seanjc@google.com
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions