diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2007-07-30 21:12:19 +1000 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 10:18:21 +0200 |
| commit | c16f862d0257349607b7a9be7b4a4b7ed419a3ab (patch) | |
| tree | f84e9f43f845640a0cc887fe8697ab0b3a4e788b /drivers/kvm/svm.c | |
| parent | e7d5d76cae970117affe07f809faf0f18bbac675 (diff) | |
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/svm.c')
| -rw-r--r-- | drivers/kvm/svm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index b25f4e117e7..8193651dd81 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -577,7 +577,7 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) struct page *page; int err; - svm = kzalloc(sizeof *svm, GFP_KERNEL); + svm = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); if (!svm) { err = -ENOMEM; goto out; @@ -1849,7 +1849,8 @@ static struct kvm_arch_ops svm_arch_ops = { static int __init svm_init(void) { - return kvm_init_arch(&svm_arch_ops, THIS_MODULE); + return kvm_init_arch(&svm_arch_ops, sizeof(struct vcpu_svm), + THIS_MODULE); } static void __exit svm_exit(void) |