arch/arm/kernel/paravirt.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  *
   4  * Copyright (C) 2013 Citrix Systems
   5  *
   6  * Author: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
   7  */
   8
   9 #include <linux/export.h>
  10 #include <linux/jump_label.h>
  11 #include <linux/types.h>
  12 #include <linux/static_call.h>
  13 #include <asm/paravirt.h>
  14
  15 struct static_key paravirt_steal_enabled;
  16 struct static_key paravirt_steal_rq_enabled;
  17
  18 static u64 native_steal_clock(int cpu)
  19 {
  20         return 0;
  21 }
  22
  23 DEFINE_STATIC_CALL(pv_steal_clock, native_steal_clock);