diff --git a/xen/common/sched/arinc653.c b/xen/common/sched/arinc653.c
index a82c0d7314..3a2c349d38 100644
--- a/xen/common/sched/arinc653.c
+++ b/xen/common/sched/arinc653.c
@@ -214,6 +214,7 @@ static void update_schedule_units(const struct scheduler *ops)
                       SCHED_PRIV(ops)->schedule[i].unit_id);
 }
 
+#ifdef CONFIG_SYSCTL
 /**
  * This function is called by the adjust_global scheduler hook to put
  * in place a new ARINC653 schedule.
@@ -328,6 +329,7 @@ arinc653_sched_get(
 
     return 0;
 }
+#endif /* CONFIG_SYSCTL */
 
 /**************************************************************************
  * Scheduler callback functions                                           *
@@ -648,6 +650,7 @@ a653_switch_sched(struct scheduler *new_ops, unsigned int cpu,
     return &sr->_lock;
 }
 
+#ifdef CONFIG_SYSCTL
 /**
  * Xen scheduler callback function to perform a global (not domain-specific)
  * adjustment. It is used by the ARINC 653 scheduler to put in place a new
@@ -687,6 +690,7 @@ a653sched_adjust_global(const struct scheduler *ops,
 
     return rc;
 }
+#endif /* CONFIG_SYSCTL */
 
 /**
  * This structure defines our scheduler for Xen.
@@ -721,7 +725,9 @@ static const struct scheduler sched_arinc653_def = {
     .switch_sched   = a653_switch_sched,
 
     .adjust         = NULL,
+#ifdef CONFIG_SYSCTL
     .adjust_global  = a653sched_adjust_global,
+#endif
 
     .dump_settings  = NULL,
     .dump_cpu_state = NULL,
diff --git a/xen/common/sched/core.c b/xen/common/sched/core.c
index ea452d8b3e..e528909e5d 100644
--- a/xen/common/sched/core.c
+++ b/xen/common/sched/core.c
@@ -2095,6 +2095,7 @@ long sched_adjust(struct domain *d, struct xen_domctl_scheduler_op *op)
     return ret;
 }
 
+#ifdef CONFIG_SYSCTL
 long sched_adjust_global(struct xen_sysctl_scheduler_op *op)
 {
     struct cpupool *pool;
@@ -2123,6 +2124,7 @@ long sched_adjust_global(struct xen_sysctl_scheduler_op *op)
 
     return rc;
 }
+#endif /* CONFIG_SYSCTL */
 
 static void vcpu_periodic_timer_work_locked(struct vcpu *v)
 {
diff --git a/xen/common/sched/credit.c b/xen/common/sched/credit.c
index a6bb321e7d..6dcf6b2c8b 100644
--- a/xen/common/sched/credit.c
+++ b/xen/common/sched/credit.c
@@ -1256,6 +1256,7 @@ __csched_set_tslice(struct csched_private *prv, unsigned int timeslice_ms)
     prv->credit = prv->credits_per_tslice * prv->ncpus;
 }
 
+#ifdef CONFIG_SYSCTL
 static int cf_check
 csched_sys_cntl(const struct scheduler *ops,
                         struct xen_sysctl_scheduler_op *sc)
@@ -1298,6 +1299,7 @@ csched_sys_cntl(const struct scheduler *ops,
     out:
     return rc;
 }
+#endif /* CONFIG_SYSCTL */
 
 static void *cf_check
 csched_alloc_domdata(const struct scheduler *ops, struct domain *dom)
@@ -2288,7 +2290,9 @@ static const struct scheduler sched_credit_def = {
 
     .adjust         = csched_dom_cntl,
     .adjust_affinity= csched_aff_cntl,
+#ifdef CONFIG_SYSCTL
     .adjust_global  = csched_sys_cntl,
+#endif
 
     .pick_resource  = csched_res_pick,
     .do_schedule    = csched_schedule,
diff --git a/xen/common/sched/credit2.c b/xen/common/sched/credit2.c
index 0a83f23725..0b3b61df57 100644
--- a/xen/common/sched/credit2.c
+++ b/xen/common/sched/credit2.c
@@ -3131,6 +3131,7 @@ csched2_aff_cntl(const struct scheduler *ops, struct sched_unit *unit,
         __clear_bit(__CSFLAG_pinned, &svc->flags);
 }
 
+#ifdef CONFIG_SYSCTL
 static int cf_check csched2_sys_cntl(
     const struct scheduler *ops, struct xen_sysctl_scheduler_op *sc)
 {
@@ -3162,6 +3163,7 @@ static int cf_check csched2_sys_cntl(
 
     return 0;
 }
+#endif /* CONFIG_SYSCTL */
 
 static void *cf_check
 csched2_alloc_domdata(const struct scheduler *ops, struct domain *dom)
@@ -4232,7 +4234,9 @@ static const struct scheduler sched_credit2_def = {
 
     .adjust         = csched2_dom_cntl,
     .adjust_affinity= csched2_aff_cntl,
+#ifdef CONFIG_SYSCTL
     .adjust_global  = csched2_sys_cntl,
+#endif
 
     .pick_resource  = csched2_res_pick,
     .migrate        = csched2_unit_migrate,
diff --git a/xen/common/sched/private.h b/xen/common/sched/private.h
index c0e7c96d24..d6884550cd 100644
--- a/xen/common/sched/private.h
+++ b/xen/common/sched/private.h
@@ -356,8 +356,10 @@ struct scheduler {
                                     struct sched_unit *unit,
                                     const struct cpumask *hard,
                                     const struct cpumask *soft);
+#ifdef CONFIG_SYSCTL
     int          (*adjust_global)  (const struct scheduler *ops,
                                     struct xen_sysctl_scheduler_op *sc);
+#endif
     void         (*dump_settings)  (const struct scheduler *ops);
     void         (*dump_cpu_state) (const struct scheduler *ops, int cpu);
     void         (*move_timers)    (const struct scheduler *ops,
@@ -510,11 +512,13 @@ static inline int sched_adjust_dom(const struct scheduler *s, struct domain *d,
     return s->adjust ? s->adjust(s, d, op) : 0;
 }
 
+#ifdef CONFIG_SYSCTL
 static inline int sched_adjust_cpupool(const struct scheduler *s,
                                        struct xen_sysctl_scheduler_op *op)
 {
     return s->adjust_global ? s->adjust_global(s, op) : 0;
 }
+#endif
 
 static inline void sched_move_timers(const struct scheduler *s,
                                      struct sched_resource *sr)
diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h
index ea81832c50..5a065b3624 100644
--- a/xen/include/xen/sched.h
+++ b/xen/include/xen/sched.h
@@ -848,10 +848,14 @@ void sched_destroy_vcpu(struct vcpu *v);
 int  sched_init_domain(struct domain *d, unsigned int poolid);
 void sched_destroy_domain(struct domain *d);
 long sched_adjust(struct domain *d, struct xen_domctl_scheduler_op *op);
-long sched_adjust_global(struct xen_sysctl_scheduler_op *op);
 #ifdef CONFIG_SYSCTL
+long sched_adjust_global(struct xen_sysctl_scheduler_op *op);
 int  scheduler_id(void);
 #else
+static inline long sched_adjust_global(struct xen_sysctl_scheduler_op *op)
+{
+    return -EOPNOTSUPP;
+}
 static inline int scheduler_id(void)
 {
     return -EOPNOTSUPP;
diff --git a/xen/include/xsm/dummy.h b/xen/include/xsm/dummy.h
index 5f89fc98fc..826db1fc69 100644
--- a/xen/include/xsm/dummy.h
+++ b/xen/include/xsm/dummy.h
@@ -148,11 +148,13 @@ static XSM_INLINE int cf_check xsm_domctl_scheduler_op(
     return xsm_default_action(action, current->domain, d);
 }
 
+#ifdef CONFIG_SYSCTL
 static XSM_INLINE int cf_check xsm_sysctl_scheduler_op(XSM_DEFAULT_ARG int cmd)
 {
     XSM_ASSERT_ACTION(XSM_HOOK);
     return xsm_default_action(action, current->domain, NULL);
 }
+#endif
 
 static XSM_INLINE int cf_check xsm_set_target(
     XSM_DEFAULT_ARG struct domain *d, struct domain *e)
diff --git a/xen/include/xsm/xsm.h b/xen/include/xsm/xsm.h
index d6f27aa977..d413a12897 100644
--- a/xen/include/xsm/xsm.h
+++ b/xen/include/xsm/xsm.h
@@ -57,7 +57,9 @@ struct xsm_ops {
     int (*domain_create)(struct domain *d, uint32_t ssidref);
     int (*getdomaininfo)(struct domain *d);
     int (*domctl_scheduler_op)(struct domain *d, int op);
+#ifdef CONFIG_SYSCTL
     int (*sysctl_scheduler_op)(int op);
+#endif
     int (*set_target)(struct domain *d, struct domain *e);
     int (*domctl)(struct domain *d, unsigned int cmd, uint32_t ssidref);
 #ifdef CONFIG_SYSCTL
@@ -246,10 +248,12 @@ static inline int xsm_domctl_scheduler_op(
     return alternative_call(xsm_ops.domctl_scheduler_op, d, cmd);
 }
 
+#ifdef CONFIG_SYSCTL
 static inline int xsm_sysctl_scheduler_op(xsm_default_t def, int cmd)
 {
     return alternative_call(xsm_ops.sysctl_scheduler_op, cmd);
 }
+#endif
 
 static inline int xsm_set_target(
     xsm_default_t def, struct domain *d, struct domain *e)
diff --git a/xen/xsm/dummy.c b/xen/xsm/dummy.c
index aa89ee5331..6270bef308 100644
--- a/xen/xsm/dummy.c
+++ b/xen/xsm/dummy.c
@@ -19,7 +19,9 @@ static const struct xsm_ops __initconst_cf_clobber dummy_ops = {
     .domain_create                 = xsm_domain_create,
     .getdomaininfo                 = xsm_getdomaininfo,
     .domctl_scheduler_op           = xsm_domctl_scheduler_op,
+#ifdef CONFIG_SYSCTL
     .sysctl_scheduler_op           = xsm_sysctl_scheduler_op,
+#endif
     .set_target                    = xsm_set_target,
     .domctl                        = xsm_domctl,
 #ifdef CONFIG_SYSCTL
diff --git a/xen/xsm/flask/hooks.c b/xen/xsm/flask/hooks.c
index 9819cd407d..aefb7681cb 100644
--- a/xen/xsm/flask/hooks.c
+++ b/xen/xsm/flask/hooks.c
@@ -626,6 +626,7 @@ static int cf_check flask_domctl_scheduler_op(struct domain *d, int op)
     }
 }
 
+#ifdef CONFIG_SYSCTL
 static int cf_check flask_sysctl_scheduler_op(int op)
 {
     switch ( op )
@@ -640,6 +641,7 @@ static int cf_check flask_sysctl_scheduler_op(int op)
         return avc_unknown_permission("sysctl_scheduler_op", op);
     }
 }
+#endif
 
 static int cf_check flask_set_target(struct domain *d, struct domain *t)
 {
@@ -1887,7 +1889,9 @@ static const struct xsm_ops __initconst_cf_clobber flask_ops = {
     .domain_create = flask_domain_create,
     .getdomaininfo = flask_getdomaininfo,
     .domctl_scheduler_op = flask_domctl_scheduler_op,
+#ifdef CONFIG_SYSCTL
     .sysctl_scheduler_op = flask_sysctl_scheduler_op,
+#endif
     .set_target = flask_set_target,
     .domctl = flask_domctl,
 #ifdef CONFIG_SYSCTL
