diff options
| author | Alex Williamson <alex.williamson@redhat.com> | 2012-12-10 12:33:15 -0500 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-12-13 20:21:58 -0500 |
| commit | 0743247fbf0c4a27185b2aa1fdda91d0745dfed1 (patch) | |
| tree | 7482acb31f01e40a52c3e285ac381c906fa602a9 /arch/powerpc | |
| parent | bbacc0c111c3c5d1f3192b8cc1642b9c3954f80d (diff) | |
KVM: Make KVM_PRIVATE_MEM_SLOTS optional
Seems like everyone copied x86 and defined 4 private memory slots
that never actually get used. Even x86 only uses 3 of the 4. These
aren't exposed so there's no need to add padding.
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index ac19ad60ae8c..ab49c6cf891c 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h | |||
| @@ -38,9 +38,7 @@ | |||
| 38 | #define KVM_MAX_VCPUS NR_CPUS | 38 | #define KVM_MAX_VCPUS NR_CPUS |
| 39 | #define KVM_MAX_VCORES NR_CPUS | 39 | #define KVM_MAX_VCORES NR_CPUS |
| 40 | #define KVM_USER_MEM_SLOTS 32 | 40 | #define KVM_USER_MEM_SLOTS 32 |
| 41 | /* memory slots that does not exposed to userspace */ | 41 | #define KVM_MEM_SLOTS_NUM KVM_USER_MEM_SLOTS |
| 42 | #define KVM_PRIVATE_MEM_SLOTS 4 | ||
| 43 | #define KVM_MEM_SLOTS_NUM (KVM_USER_MEM_SLOTS + KVM_PRIVATE_MEM_SLOTS) | ||
| 44 | 42 | ||
| 45 | #ifdef CONFIG_KVM_MMIO | 43 | #ifdef CONFIG_KVM_MMIO |
| 46 | #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 | 44 | #define KVM_COALESCED_MMIO_PAGE_OFFSET 1 |