diff options
| author | Rusty Russell | 2007-07-30 13:12:19 +0200 |
|---|---|---|
| committer | Avi Kivity | 2007-10-13 10:18:21 +0200 |
| commit | c16f862d0257349607b7a9be7b4a4b7ed419a3ab (patch) | |
| tree | f84e9f43f845640a0cc887fe8697ab0b3a4e788b /drivers/kvm/kvm.h | |
| parent | KVM: Remove kvm_{read,write}_guest() (diff) | |
| download | kernel-qcow2-linux-c16f862d0257349607b7a9be7b4a4b7ed419a3ab.tar.gz kernel-qcow2-linux-c16f862d0257349607b7a9be7b4a4b7ed419a3ab.tar.xz kernel-qcow2-linux-c16f862d0257349607b7a9be7b4a4b7ed419a3ab.zip | |
KVM: Use kmem cache for allocating vcpus
Avi wants the allocations of vcpus centralized again. The easiest way
is to add a "size" arg to kvm_init_arch, and expose the thus-prepared
cache to the modules.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm.h')
| -rw-r--r-- | drivers/kvm/kvm.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h index 030b93bcdf1b..b362e8f8f832 100644 --- a/drivers/kvm/kvm.h +++ b/drivers/kvm/kvm.h @@ -141,6 +141,7 @@ struct kvm_mmu_page { }; struct kvm_vcpu; +extern struct kmem_cache *kvm_vcpu_cache; /* * x86 supports 3 paging modes (4-level 64-bit, 3-level 64-bit, and 2-level @@ -483,7 +484,8 @@ extern struct kvm_arch_ops *kvm_arch_ops; int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id); void kvm_vcpu_uninit(struct kvm_vcpu *vcpu); -int kvm_init_arch(struct kvm_arch_ops *ops, struct module *module); +int kvm_init_arch(struct kvm_arch_ops *ops, unsigned int vcpu_size, + struct module *module); void kvm_exit_arch(void); int kvm_mmu_module_init(void); |