Re: [patch] kvm-userland - raise max vcpus to 256 for ia64

[Jes Sorensen <jes@sgi.com>]

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Avi Kivity wrote:
> Zhang, Xiantao wrote:
>> Hi, Avi     Since kener side is ready, could you apply the patch from 
>> Jes?   
> 
> Needs changes since qemu changed in this area.  Please rebase.
> 

Hi,

Here's a rebase of the CPU number patch. Builds for me.

Cheers,
Jes



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Raise max number of vcpus for ia64 to 256.

Signed-off-by: Jes Sorensen <jes@sgi.com>

---
 libkvm/kvm-common.h |   11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

Index: kvm-userspace.git/libkvm/kvm-common.h
===================================================================
--- kvm-userspace.git.orig/libkvm/kvm-common.h
+++ kvm-userspace.git/libkvm/kvm-common.h
@@ -18,13 +18,16 @@
 
 /* FIXME: share this number with kvm */
 /* FIXME: or dynamically alloc/realloc regions */
-#ifndef __s390__
-#define KVM_MAX_NUM_MEM_REGIONS 32u
-#define MAX_VCPUS 16
-#else
+#ifdef __s390__
 #define KVM_MAX_NUM_MEM_REGIONS 1u
 #define MAX_VCPUS 64
 #define LIBKVM_S390_ORIGIN (0UL)
+#elif __ia64__
+#define KVM_MAX_NUM_MEM_REGIONS 32u
+#define MAX_VCPUS 256
+#else
+#define KVM_MAX_NUM_MEM_REGIONS 32u
+#define MAX_VCPUS 16
 #endif