diff options
| author | Marcelo Tosatti <mtosatti@redhat.com> | 2010-05-03 19:48:20 -0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-05 11:49:36 +0300 |
| commit | 6daf734f1f1ba9f56c2cac5becb56f6598768f1b (patch) | |
| tree | 9385b78643a923f227a072aabe2189872cffd645 /qemu-kvm.h | |
| parent | e8600b7e56744e0ca9df45eeb8916e42811a1a01 (diff) | |
remove alias support
Aliases were added to workaround kvm's inability to destroy
memory regions. This was fixed in 2.6.29, and advertised via
KVM_CAP_DESTROY_MEMORY_REGION_WORKS.
Also, alias support will be removed from the kernel in July 2010.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'qemu-kvm.h')
| -rw-r--r-- | qemu-kvm.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/qemu-kvm.h b/qemu-kvm.h index ba3808a83..31aee7767 100644 --- a/qemu-kvm.h +++ b/qemu-kvm.h @@ -400,23 +400,6 @@ int kvm_unregister_coalesced_mmio(kvm_context_t kvm, uint64_t addr, uint32_t size); /*! - * \brief Create a memory alias - * - * Aliases a portion of physical memory to another portion. If the guest - * accesses the alias region, it will behave exactly as if it accessed - * the target memory. - */ -int kvm_create_memory_alias(kvm_context_t, uint64_t phys_start, uint64_t len, - uint64_t target_phys); - -/*! - * \brief Destroy a memory alias - * - * Removes an alias created with kvm_create_memory_alias(). - */ -int kvm_destroy_memory_alias(kvm_context_t, uint64_t phys_start); - -/*! * \brief Get a bitmap of guest ram pages which are allocated to the guest. * * \param kvm Pointer to the current kvm_context @@ -651,15 +634,6 @@ int kvm_deassign_irq(kvm_context_t kvm, struct kvm_assigned_irq *assigned_irq); #endif #endif -/*! - * \brief Determines whether destroying memory regions is allowed - * - * KVM before 2.6.29 had a bug when destroying memory regions. - * - * \param kvm Pointer to the current kvm_context - */ -int kvm_destroy_memory_region_works(kvm_context_t kvm); - #ifdef KVM_CAP_DEVICE_DEASSIGNMENT /*! * \brief Notifies host kernel about a PCI device to be deassigned from a guest |