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| author | Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp> | 2013-02-07 18:55:57 +0900 |
|---|---|---|
| committer | Gleb Natapov <gleb@redhat.com> | 2013-02-11 11:52:00 +0200 |
| commit | 7a905b1485adf863607b5fc9e32a3fa3838bcc23 (patch) | |
| tree | 8f61239e5d74bd58e9972bdc4da27e01fd725419 /virt | |
| parent | 257090f70233084488f7b3ebe99be8c159a23281 (diff) | |
| download | lwn-7a905b1485adf863607b5fc9e32a3fa3838bcc23.tar.gz lwn-7a905b1485adf863607b5fc9e32a3fa3838bcc23.zip | |
KVM: Remove user_alloc from struct kvm_memory_slot
This field was needed to differentiate memory slots created by the new
API, KVM_SET_USER_MEMORY_REGION, from those by the old equivalent,
KVM_SET_MEMORY_REGION, whose support was dropped long before:
commit b74a07beed0e64bfba413dcb70dd6749c57f43dc
KVM: Remove kernel-allocated memory regions
Although we also have private memory slots to which KVM allocates
memory with vm_mmap(), !user_alloc slots in other words, the slot id
should be enough for differentiating them.
Note: corresponding function parameters will be removed later.
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/kvm_main.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 2e93630b4add..adc68feb5c5a 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -839,7 +839,6 @@ int __kvm_set_memory_region(struct kvm *kvm, r = -ENOMEM; if (change == KVM_MR_CREATE) { - new.user_alloc = user_alloc; new.userspace_addr = mem->userspace_addr; if (kvm_arch_create_memslot(&new, npages)) |