KVM: x86/pmu: Do a single atomic OR when reprogramming counters

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Do a single atomic OR using the atomic overlay of reprogram_pmi bitmask,
instead of one atomic set_bit() call per counter.

Signed-off-by: Yosry Ahmed <yosry@kernel.org>
Link: https://patch.msgid.link/20260527234711.4175166-8-yosry@kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>

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Yosry Ahmed 2026-05-27 23:47:01 +00:00 • committed by Sean Christopherson

parent 103cd7deda

commit e48810e06f

1 changed files with 1 additions and 4 deletions

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arch/x86/kvm/pmu.h

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