git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Gleb Natapov <gleb@redhat.com>
	Thu, 13 Sep 2012 14:19:24 +0000 (17:19 +0300)
committer	Avi Kivity <avi@redhat.com>
	Thu, 20 Sep 2012 12:05:26 +0000 (15:05 +0300)
commit	b468919ac29df255ea5bfdc7b802b362ada7262e
tree	362647f5b0bac59e7fe93ce66775afac2cd7da79	tree \| snapshot
parent	1867c792495b218fa0fc652b87603717e3594edc	commit \| diff

KVM: optimize apic interrupt delivery

Most interrupt are delivered to only one vcpu. Use pre-build tables to
find interrupt destination instead of looping through all vcpus. In case
of logical mode loop only through vcpus in a logical cluster irq is sent
to.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

Linux Kernel Source Tree.

RSS Atom

arch/x86/include/asm/kvm_host.h		diff \| blob \| history
arch/x86/kvm/lapic.c		diff \| blob \| history
arch/x86/kvm/lapic.h		diff \| blob \| history
arch/x86/kvm/x86.c		diff \| blob \| history
virt/kvm/irq_comm.c		diff \| blob \| history