diff options
| author |   Anthony Liguori <aliguori@us.ibm.com> | 2008-02-21 15:38:24 -0600 |
|---|---|---|
| committer |   Avi Kivity <avi@qumranet.com> | 2008-02-24 12:16:18 +0200 |
| commit | a393f83bd52661432ecbcb303dab38f0cead9ca9 (patch) | |
| tree | ef7b57969c8d7f356459b5173216f5657bf8549e | |
| parent | 27cafe9a61c7188cc15bfb0a1cb5c21872ac5a4e (diff) | |
Allow kvm to use more than 4 VCPUs
This patch actually allows KVM to be used with more than 4 VCPUs. The change
in qemu-kvm.c was pretty difficult to find because it was using an open coded
array size of 4. I changed that array to be 256 since that's the real maximum
on x86 and the additional storage space is a pretty trivial cost.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | kvm/libkvm/kvm-common.h | 2 | ||||
| -rw-r--r-- | qemu-kvm.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/kvm/libkvm/kvm-common.h b/kvm/libkvm/kvm-common.h index f4040be66..d4df1a4f5 100644 --- a/kvm/libkvm/kvm-common.h +++ b/kvm/libkvm/kvm-common.h @@ -19,7 +19,7 @@ /* FIXME: share this number with kvm */ /* FIXME: or dynamically alloc/realloc regions */ #define KVM_MAX_NUM_MEM_REGIONS 8u -#define MAX_VCPUS 4 +#define MAX_VCPUS 16 /* kvm abi verison variable */ extern int kvm_abi; diff --git a/qemu-kvm.c b/qemu-kvm.c index 40564531d..98e92b9be 100644 --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -47,7 +47,7 @@ struct vcpu_info { int signalled; int stop; int stopped; -} vcpu_info[4]; +} vcpu_info[256]; CPUState *qemu_kvm_cpu_env(int index) { |