| Message ID | 20220816125322.1110439-2-chao.p.peng@linux.intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Preparation for fd-based guest private memory | expand |
On 8/16/22 14:53, Chao Peng wrote: > > #define KVM_MAX_VCPUS 16 > /* memory slots that does not exposed to userspace */ > -#define KVM_PRIVATE_MEM_SLOTS 0 > +#define KVM_INTERNAL_MEM_SLOTS 0 > This line can be removed altogether. Paolo
On Wed, Aug 17, 2022 at 01:05:30PM +0200, Paolo Bonzini wrote: > On 8/16/22 14:53, Chao Peng wrote: > > #define KVM_MAX_VCPUS 16 > > /* memory slots that does not exposed to userspace */ > > -#define KVM_PRIVATE_MEM_SLOTS 0 > > +#define KVM_INTERNAL_MEM_SLOTS 0 > > This line can be removed altogether. Right, it's totally unnecessary for arch header. Chao > > Paolo
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index 717716cc51c5..45a978c805bc 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -85,7 +85,7 @@ #define KVM_MAX_VCPUS 16 /* memory slots that does not exposed to userspace */ -#define KVM_PRIVATE_MEM_SLOTS 0 +#define KVM_INTERNAL_MEM_SLOTS 0 #define KVM_HALT_POLL_NS_DEFAULT 500000 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index e8281d64a431..71a24625d143 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -53,7 +53,7 @@ #define KVM_MAX_VCPU_IDS (KVM_MAX_VCPUS * KVM_VCPU_ID_RATIO) /* memory slots that are not exposed to userspace */ -#define KVM_PRIVATE_MEM_SLOTS 3 +#define KVM_INTERNAL_MEM_SLOTS 3 #define KVM_HALT_POLL_NS_DEFAULT 200000 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 1c480b1821e1..fd5c3b4715f8 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -656,12 +656,12 @@ struct kvm_irq_routing_table { }; #endif -#ifndef KVM_PRIVATE_MEM_SLOTS -#define KVM_PRIVATE_MEM_SLOTS 0 +#ifndef KVM_INTERNAL_MEM_SLOTS +#define KVM_INTERNAL_MEM_SLOTS 0 #endif #define KVM_MEM_SLOTS_NUM SHRT_MAX -#define KVM_USER_MEM_SLOTS (KVM_MEM_SLOTS_NUM - KVM_PRIVATE_MEM_SLOTS) +#define KVM_USER_MEM_SLOTS (KVM_MEM_SLOTS_NUM - KVM_INTERNAL_MEM_SLOTS) #ifndef __KVM_VCPU_MULTIPLE_ADDRESS_SPACE static inline int kvm_arch_vcpu_memslots_id(struct kvm_vcpu *vcpu)
KVM_INTERNAL_MEM_SLOTS better reflects the fact those slots are KVM internally used (invisible to userspace) and avoids confusion to future private slots that can have different meaning. Signed-off-by: Chao Peng <chao.p.peng@linux.intel.com> --- arch/mips/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/kvm_host.h | 2 +- include/linux/kvm_host.h | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-)