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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-09-11 10:16:20 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-09-25 18:52:39 +0200 |
| commit | c61fa9d63b40b06522c5f1d940b084323a090688 (patch) | |
| tree | dbabc88d4096a9f155794a6bb48d8ac5274bc1fa /arch/x86/kvm/emulate.c | |
| parent | KVM: Clean up unneeded void pointer casts (diff) | |
| download | linux-c61fa9d63b40b06522c5f1d940b084323a090688.tar.xz linux-c61fa9d63b40b06522c5f1d940b084323a090688.zip | |
KVM: Avoid needless registrations of IRQ ack notifier for assigned devices
We only perform work in kvm_assigned_dev_ack_irq if the guest IRQ is of
INTx type. This completely avoids the callback invocation in non-INTx
cases by registering the IRQ ack notifier only for INTx.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/emulate.c')
0 files changed, 0 insertions, 0 deletions