KVM: x86: simplify kvm_apic_map

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recalculate_apic_map() uses two passes over all VCPUs.  This is a relic
from time when we selected a global mode in the first pass and set up
the optimized table in the second pass (to have a consistent mode).

Recent changes made mixed mode unoptimized and we can do it in one pass.
Format of logical MDA is a function of the mode, so we encode it in
apic_logical_id() and drop obsoleted variables from the struct.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Message-Id: <1423766494-26150-5-git-send-email-rkrcmar@redhat.com>
[Add lid_bits temporary in apic_logical_id. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Radim Krčmář 2015-02-12 19:41:34 +01:00 • committed by Paolo Bonzini

parent 3548a259f6

commit 3b5a5ffa92

3 changed files with 28 additions and 68 deletions

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3

arch/x86/include/asm/kvm_host.h

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78

arch/x86/kvm/lapic.c

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15

arch/x86/kvm/lapic.h

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