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| author | Igor Mammedov | 2014-11-06 16:52:47 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2014-11-14 10:02:40 +0100 |
| commit | 1d4e7e3c0bca747d0fc54069a6ab8393349431c0 (patch) | |
| tree | d880c353231a23a25effbf1fdd2efeac9b99fbd4 /arch/x86 | |
| parent | kvm: svm: move WARN_ON in svm_adjust_tsc_offset (diff) | |
| download | kernel-qcow2-linux-1d4e7e3c0bca747d0fc54069a6ab8393349431c0.tar.gz kernel-qcow2-linux-1d4e7e3c0bca747d0fc54069a6ab8393349431c0.tar.xz kernel-qcow2-linux-1d4e7e3c0bca747d0fc54069a6ab8393349431c0.zip | |
kvm: x86: increase user memory slots to 509
With the 3 private slots, this gives us 512 slots total.
Motivation for this is in addition to assigned devices
support more memory hotplug slots, where 1 slot is
used by a hotplugged memory stick.
It will allow to support upto 256 hotplug memory
slots and leave 253 slots for assigned devices and
other devices that use them.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/kvm_host.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index dc932d388c43..769db36a3001 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -33,7 +33,7 @@ #define KVM_MAX_VCPUS 255 #define KVM_SOFT_MAX_VCPUS 160 -#define KVM_USER_MEM_SLOTS 125 +#define KVM_USER_MEM_SLOTS 509 /* memory slots that are not exposed to userspace */ #define KVM_PRIVATE_MEM_SLOTS 3 #define KVM_MEM_SLOTS_NUM (KVM_USER_MEM_SLOTS + KVM_PRIVATE_MEM_SLOTS) |