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| author | Alex Williamson <alex.williamson@redhat.com> | 2012-12-10 10:33:09 -0700 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-12-13 23:21:57 -0200 |
| commit | bbacc0c111c3c5d1f3192b8cc1642b9c3954f80d (patch) | |
| tree | 2ccef1b8a73400c56a1ef2a3967d09606b8ab50a /arch/x86/kvm/x86.c | |
| parent | b7f69c555ca430129b6cde81e9f0927531420c5c (diff) | |
| download | lwn-bbacc0c111c3c5d1f3192b8cc1642b9c3954f80d.tar.gz lwn-bbacc0c111c3c5d1f3192b8cc1642b9c3954f80d.zip | |
KVM: Rename KVM_MEMORY_SLOTS -> KVM_USER_MEM_SLOTS
It's easy to confuse KVM_MEMORY_SLOTS and KVM_MEM_SLOTS_NUM. One is
the user accessible slots and the other is user + private. Make this
more obvious.
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/x86.c')
| -rw-r--r-- | arch/x86/kvm/x86.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 76f54461f7cb..816074757c96 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2518,7 +2518,7 @@ int kvm_dev_ioctl_check_extension(long ext) r = KVM_MAX_VCPUS; break; case KVM_CAP_NR_MEMSLOTS: - r = KVM_MEMORY_SLOTS; + r = KVM_USER_MEM_SLOTS; break; case KVM_CAP_PV_MMU: /* obsolete */ r = 0; @@ -3435,7 +3435,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log) mutex_lock(&kvm->slots_lock); r = -EINVAL; - if (log->slot >= KVM_MEMORY_SLOTS) + if (log->slot >= KVM_USER_MEM_SLOTS) goto out; memslot = id_to_memslot(kvm->memslots, log->slot); @@ -6845,7 +6845,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm, int map_flags = MAP_PRIVATE | MAP_ANONYMOUS; /* Prevent internal slot pages from being moved by fork()/COW. */ - if (memslot->id >= KVM_MEMORY_SLOTS) + if (memslot->id >= KVM_USER_MEM_SLOTS) map_flags = MAP_SHARED | MAP_ANONYMOUS; /*To keep backward compatibility with older userspace, |