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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2016-12-18 21:47:54 +0100 |
|---|---|---|
| committer |   Radim Krčmář <rkrcmar@redhat.com> | 2017-01-09 14:48:01 +0100 |
| commit | b3c045d33218fe291b04d30e24b6eab0431987e6 (patch) | |
| tree | b803f5aadf5501746a7f56d985e6b52eb50083da /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: vmx: speed up TPR below threshold vmexits (diff) | |
| download | linux-rng-b3c045d33218fe291b04d30e24b6eab0431987e6.tar.xz linux-rng-b3c045d33218fe291b04d30e24b6eab0431987e6.zip | |
KVM: lapic: remove unnecessary KVM_REQ_EVENT on PPR update
PPR needs to be updated whenever on every IRR read because we
may have missed TPR writes that _increased_ PPR. However, these
writes need not generate KVM_REQ_EVENT, because either KVM_REQ_EVENT
has been set already in __apic_accept_irq, or we are going to
process the interrupt right away.
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions