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Diffstat (limited to 'arch/x86/xen/spinlock.c')
-rw-r--r--arch/x86/xen/spinlock.c19
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index e8a9ea7d7a21..25a7c4302ce7 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -141,25 +141,6 @@ void __init xen_init_spinlocks(void)
pv_lock_ops.vcpu_is_preempted = PV_CALLEE_SAVE(xen_vcpu_stolen);
}
-/*
- * While the jump_label init code needs to happend _after_ the jump labels are
- * enabled and before SMP is started. Hence we use pre-SMP initcall level
- * init. We cannot do it in xen_init_spinlocks as that is done before
- * jump labels are activated.
- */
-static __init int xen_init_spinlocks_jump(void)
-{
- if (!xen_pvspin)
- return 0;
-
- if (!xen_domain())
- return 0;
-
- static_key_slow_inc(&paravirt_ticketlocks_enabled);
- return 0;
-}
-early_initcall(xen_init_spinlocks_jump);
-
static __init int xen_parse_nopvspin(char *arg)
{
xen_pvspin = false;