Commit d664e399 authored by Thomas Gleixner's avatar Thomas Gleixner

sched: Fix missing prototype warnings

A W=1 build emits more than a dozen missing prototype warnings related to
scheduler and scheduler specific includes.
Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220413133024.249118058@linutronix.de
parent 97956dd2
......@@ -2388,4 +2388,6 @@ static inline void sched_core_free(struct task_struct *tsk) { }
static inline void sched_core_fork(struct task_struct *p) { }
#endif
extern void sched_set_stop_task(int cpu, struct task_struct *stop);
#endif
......@@ -15,6 +15,7 @@
/* Headers: */
#include <linux/sched/clock.h>
#include <linux/sched/cputime.h>
#include <linux/sched/hotplug.h>
#include <linux/sched/posix-timers.h>
#include <linux/sched/rt.h>
......@@ -31,6 +32,7 @@
#include <uapi/linux/sched/types.h>
#include "sched.h"
#include "smp.h"
#include "autogroup.h"
#include "stats.h"
......
......@@ -14,6 +14,7 @@
#include <linux/sched/debug.h>
#include <linux/sched/isolation.h>
#include <linux/sched/loadavg.h>
#include <linux/sched/nohz.h>
#include <linux/sched/mm.h>
#include <linux/sched/rseq_api.h>
#include <linux/sched/task_stack.h>
......
......@@ -26,7 +26,10 @@
#include <linux/topology.h>
#include <linux/sched/clock.h>
#include <linux/sched/cond_resched.h>
#include <linux/sched/cputime.h>
#include <linux/sched/debug.h>
#include <linux/sched/hotplug.h>
#include <linux/sched/init.h>
#include <linux/sched/isolation.h>
#include <linux/sched/loadavg.h>
#include <linux/sched/mm.h>
......
......@@ -1220,8 +1220,6 @@ int dl_runtime_exceeded(struct sched_dl_entity *dl_se)
return (dl_se->runtime <= 0);
}
extern bool sched_rt_bandwidth_account(struct rt_rq *rt_rq);
/*
* This function implements the GRUB accounting rule:
* according to the GRUB reclaiming algorithm, the runtime is
......
......@@ -36,6 +36,7 @@
#include <linux/sched/cond_resched.h>
#include <linux/sched/cputime.h>
#include <linux/sched/isolation.h>
#include <linux/sched/nohz.h>
#include <linux/cpuidle.h>
#include <linux/interrupt.h>
......
......@@ -1833,12 +1833,7 @@ static inline void dirty_sched_domain_sysctl(int cpu)
#endif
extern int sched_update_scaling(void);
extern void flush_smp_call_function_from_idle(void);
#else /* !CONFIG_SMP: */
static inline void flush_smp_call_function_from_idle(void) { }
#endif
#endif /* CONFIG_SMP */
#include "stats.h"
......@@ -2315,6 +2310,7 @@ extern void resched_cpu(int cpu);
extern struct rt_bandwidth def_rt_bandwidth;
extern void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime);
extern bool sched_rt_bandwidth_account(struct rt_rq *rt_rq);
extern void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime);
extern void init_dl_task_timer(struct sched_dl_entity *dl_se);
......
......@@ -7,3 +7,9 @@
extern void sched_ttwu_pending(void *arg);
extern void send_call_function_single_ipi(int cpu);
#ifdef CONFIG_SMP
extern void flush_smp_call_function_from_idle(void);
#else
static inline void flush_smp_call_function_from_idle(void) { }
#endif
......@@ -535,8 +535,6 @@ void stop_machine_park(int cpu)
kthread_park(stopper->thread);
}
extern void sched_set_stop_task(int cpu, struct task_struct *stop);
static void cpu_stop_create(unsigned int cpu)
{
sched_set_stop_task(cpu, per_cpu(cpu_stopper.thread, cpu));
......
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