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KVM: LAPIC: micro-optimize fixed mode ipi delivery
authorWanpeng Li <wanpengli@tencent.com>
Thu, 21 Nov 2019 03:17:12 +0000 (11:17 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 21 Jan 2020 12:57:15 +0000 (13:57 +0100)
commitdfd146fcae8974d40ef6dcfc047d7a1631e064d9
treeca44204baf5980fecd7d4ddcc4eb7118453c799ctree
parent1e9e2622a149e88bd636c9f8fb346a6e6aefeae0commit | diff
KVM: LAPIC: micro-optimize fixed mode ipi delivery

This patch optimizes redundancy logic before fixed mode ipi is delivered
in the fast path, broadcast handling needs to go slow path, so the delivery
mode repair can be delayed to before slow path.

Signed-off-by: Wanpeng Li <wanpengli@tencent.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/irq_comm.c diff | blob | history
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