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KVM: Downsize max support MSI-X entry to 256

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We only trap one page for MSI-X entry now, so it's 4k/(128/8) = 256 entries at
most.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Sheng Yang
2009-05-21 13:50:13 +08:00
committed by Avi Kivity
parent 628eb9b8a8
commit e733339140
1 changed files with 1 additions and 1 deletions
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include/linux/kvm.h
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@@ -676,7 +676,7 @@ struct kvm_assigned_msix_nr {
__u16 padding; __u16 padding;
}; };
#define KVM_MAX_MSIX_PER_DEV 512 #define KVM_MAX_MSIX_PER_DEV 256
struct kvm_assigned_msix_entry { struct kvm_assigned_msix_entry {
__u32 assigned_dev_id; __u32 assigned_dev_id;
__u32 gsi; __u32 gsi;