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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)
commit799e2ddbd89e855a46fc2e63ada9f5453e64fbfa
treeca44204baf5980fecd7d4ddcc4eb7118453c799ctree | snapshot
parent97dade1952136add8e54d6d091a8cb8e487f74dccommit | 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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