1 files changed, 5 insertions, 13 deletions

diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
index 676b8c77a976..bbb6c7316341 100644
--- a/arch/x86/kernel/paravirt-spinlocks.c
+++ b/arch/x86/kernel/paravirt-spinlocks.c
@@ -4,25 +4,17 @@
  */
 #include <linux/spinlock.h>
 #include <linux/module.h>
+#include <linux/jump_label.h>
 
 #include <asm/paravirt.h>
 
-static inline void
-default_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags)
-{
-        arch_spin_lock(lock);
-}
-
 struct pv_lock_ops pv_lock_ops = {
 #ifdef CONFIG_SMP
-        .spin_is_locked = __ticket_spin_is_locked,
-        .spin_is_contended = __ticket_spin_is_contended,
-
-        .spin_lock = __ticket_spin_lock,
-        .spin_lock_flags = default_spin_lock_flags,
-        .spin_trylock = __ticket_spin_trylock,
-        .spin_unlock = __ticket_spin_unlock,
+        .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
+        .unlock_kick = paravirt_nop,
 #endif
 };
 EXPORT_SYMBOL(pv_lock_ops);
 
+struct static_key paravirt_ticketlocks_enabled = STATIC_KEY_INIT_FALSE;
+EXPORT_SYMBOL(paravirt_ticketlocks_enabled);