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| author | Avi Kivity <avi@qumranet.com> | 2008-07-26 22:00:59 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-10-15 10:15:16 +0200 |
| commit | 564f15378f04921d5749f27ec53d5e68a6d1d446 (patch) | |
| tree | 5ba58d06003010de40989a99b920602a1e76fdf9 /include/asm-x86 | |
| parent | KVM: powerpc: Map guest userspace with TID=0 mappings (diff) | |
| download | linux-564f15378f04921d5749f27ec53d5e68a6d1d446.tar.xz linux-564f15378f04921d5749f27ec53d5e68a6d1d446.zip | |
KVM: Add irq ack notifier list
This can be used by kvm subsystems that are interested in when
interrupts are acked, for example time drift compensation.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/asm-x86')
| -rw-r--r-- | include/asm-x86/kvm_host.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index 83afa10c77f5..d451928fc841 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -321,6 +321,12 @@ struct kvm_mem_alias { gfn_t target_gfn; }; +struct kvm_irq_ack_notifier { + struct hlist_node link; + unsigned gsi; + void (*irq_acked)(struct kvm_irq_ack_notifier *kian); +}; + struct kvm_arch{ int naliases; struct kvm_mem_alias aliases[KVM_ALIAS_SLOTS]; @@ -336,6 +342,7 @@ struct kvm_arch{ struct kvm_pic *vpic; struct kvm_ioapic *vioapic; struct kvm_pit *vpit; + struct hlist_head irq_ack_notifier_list; int round_robin_prev_vcpu; unsigned int tss_addr; |