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KVM: set_memory_region: Drop user_alloc from set_memory_region()

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Except ia64's stale code, KVM_SET_MEMORY_REGION support, this is only
used for sanity checks in __kvm_set_memory_region() which can easily
be changed to use slot id instead.

Signed-off-by: Takuya Yoshikawa <yoshikawa_takuya_b1@lab.ntt.co.jp>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Takuya Yoshikawa
2013-02-27 19:43:00 +09:00
committed by Marcelo Tosatti
parent 462fce4606
commit 47ae31e257
4 changed files with 13 additions and 39 deletions
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10
include/linux/kvm_host.h
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@@ -453,11 +453,9 @@ id_to_memslot(struct kvm_memslots *slots, int id)
}
int kvm_set_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
bool user_alloc);
struct kvm_userspace_memory_region *mem);
int __kvm_set_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
bool user_alloc);
struct kvm_userspace_memory_region *mem);
void kvm_arch_free_memslot(struct kvm_memory_slot *free,
struct kvm_memory_slot *dont);
int kvm_arch_create_memslot(struct kvm_memory_slot *slot, unsigned long npages);
@@ -553,9 +551,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm,
struct kvm_dirty_log *log);
int kvm_vm_ioctl_set_memory_region(struct kvm *kvm,
struct
kvm_userspace_memory_region *mem,
bool user_alloc);
struct kvm_userspace_memory_region *mem);
int kvm_vm_ioctl_irq_line(struct kvm *kvm, struct kvm_irq_level *irq_level);
long kvm_arch_vm_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg);