]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a3aa002) | patch
KVM: x86: hyperv: optimize 'all cpus' case in kvm_hv_flush_tlb()
authorVitaly Kuznetsov <vkuznets@redhat.com>
Wed, 22 Aug 2018 10:18:29 +0000 (12:18 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Tue, 16 Oct 2018 22:29:44 +0000 (00:29 +0200)
commit30fc78b383968bf160ddd47c6e8781e6709c0627
tree7d4da181f54955a033880395489b0d0fee13ccb7tree | snapshot
parenta3aa00239aab17f9224ad107f9d4924353fbc151commit | diff
KVM: x86: hyperv: optimize 'all cpus' case in kvm_hv_flush_tlb()

We can use 'NULL' to represent 'all cpus' case in
kvm_make_vcpus_request_mask() and avoid building vCPU mask with
all vCPUs.

Suggested-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/hyperv.c diff | blob | history
virt/kvm/kvm_main.c diff | blob | history
Linux Kernel Source Tree.