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authorSean Christopherson <sean.j.christopherson@intel.com>2020-03-02 15:57:05 -0800
committerPaolo Bonzini <pbonzini@redhat.com>2020-03-16 17:58:42 +0100
commit600087b6146764999949b4a12ce5f7627602c33a (patch)
tree6a98da3b0b240f91d0232d181f23a52877b40ace /virt
parente884b854ee18f17ba14d0221287286050e100749 (diff)
downloadlinux-600087b6146764999949b4a12ce5f7627602c33a.tar.gz
KVM: Drop largepages_enabled and its accessor/mutator
Drop largepages_enabled, kvm_largepages_enabled() and kvm_disable_largepages() now that all users are gone. Note, largepages_enabled was an x86-only flag that got left in common KVM code when KVM gained support for multiple architectures. No functional change intended. Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 2fc211017c72..28eae681859f 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -149,8 +149,6 @@ static void mark_page_dirty_in_slot(struct kvm_memory_slot *memslot, gfn_t gfn);
__visible bool kvm_rebooting;
EXPORT_SYMBOL_GPL(kvm_rebooting);
-static bool largepages_enabled = true;
-
#define KVM_EVENT_CREATE_VM 0
#define KVM_EVENT_DESTROY_VM 1
static void kvm_uevent_notify_change(unsigned int type, struct kvm *kvm);
@@ -1591,17 +1589,6 @@ static int kvm_vm_ioctl_clear_dirty_log(struct kvm *kvm,
}
#endif /* CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT */
-bool kvm_largepages_enabled(void)
-{
- return largepages_enabled;
-}
-
-void kvm_disable_largepages(void)
-{
- largepages_enabled = false;
-}
-EXPORT_SYMBOL_GPL(kvm_disable_largepages);
-
struct kvm_memory_slot *gfn_to_memslot(struct kvm *kvm, gfn_t gfn)
{
return __gfn_to_memslot(kvm_memslots(kvm), gfn);