Geforce File Manager

NAME	SIZE	ACTIONS
📄 autogroup.h	1,229 B	[ EDIT ] \| [ DEL ]
📄 clock.h	2,506 B	[ EDIT ] \| [ DEL ]
📄 coredump.h	3,241 B	[ EDIT ] \| [ DEL ]
📄 cpufreq.h	910 B	[ EDIT ] \| [ DEL ]
📄 cputime.h	5,349 B	[ EDIT ] \| [ DEL ]
📄 deadline.h	652 B	[ EDIT ] \| [ DEL ]
📄 debug.h	1,439 B	[ EDIT ] \| [ DEL ]
📄 hotplug.h	664 B	[ EDIT ] \| [ DEL ]
📄 idle.h	1,890 B	[ EDIT ] \| [ DEL ]
📄 init.h	240 B	[ EDIT ] \| [ DEL ]
📄 isolation.h	1,584 B	[ EDIT ] \| [ DEL ]
📄 jobctl.h	1,752 B	[ EDIT ] \| [ DEL ]
📄 loadavg.h	1,588 B	[ EDIT ] \| [ DEL ]
📄 mm.h	12,697 B	[ EDIT ] \| [ DEL ]
📄 nohz.h	907 B	[ EDIT ] \| [ DEL ]
📄 numa_balancing.h	1,292 B	[ EDIT ] \| [ DEL ]
📄 prio.h	1,754 B	[ EDIT ] \| [ DEL ]
📄 rt.h	1,259 B	[ EDIT ] \| [ DEL ]
📄 signal.h	21,112 B	[ EDIT ] \| [ DEL ]
📄 smt.h	415 B	[ EDIT ] \| [ DEL ]
📄 stat.h	967 B	[ EDIT ] \| [ DEL ]
📄 sysctl.h	2,860 B	[ EDIT ] \| [ DEL ]
📄 task.h	5,404 B	[ EDIT ] \| [ DEL ]
📄 task_stack.h	3,053 B	[ EDIT ] \| [ DEL ]
📄 topology.h	7,071 B	[ EDIT ] \| [ DEL ]
📄 types.h	683 B	[ EDIT ] \| [ DEL ]
📄 user.h	2,049 B	[ EDIT ] \| [ DEL ]
📄 wake_q.h	2,272 B	[ EDIT ] \| [ DEL ]
📄 xacct.h	854 B	[ EDIT ] \| [ DEL ]

[ CLOSE ]

EDIT: idle.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_SCHED_IDLE_H
#define _LINUX_SCHED_IDLE_H

#include <linux/sched.h>

enum cpu_idle_type {
	CPU_IDLE,
	CPU_NOT_IDLE,
	CPU_NEWLY_IDLE,
	CPU_MAX_IDLE_TYPES
};

#ifdef CONFIG_SMP
extern void wake_up_if_idle(int cpu);
#else
static inline void wake_up_if_idle(int cpu) { }
#endif

/*
 * Idle thread specific functions to determine the need_resched
 * polling state.
 */
#ifdef TIF_POLLING_NRFLAG

static inline void __current_set_polling(void)
{
	set_thread_flag(TIF_POLLING_NRFLAG);
}

static inline bool __must_check current_set_polling_and_test(void)
{
	__current_set_polling();

/*
	 * Polling state must be visible before we test NEED_RESCHED,
	 * paired by resched_curr()
	 */
	smp_mb__after_atomic();

return unlikely(tif_need_resched());
}

static inline void __current_clr_polling(void)
{
	clear_thread_flag(TIF_POLLING_NRFLAG);
}

static inline bool __must_check current_clr_polling_and_test(void)
{
	__current_clr_polling();

/*
	 * Polling state must be visible before we test NEED_RESCHED,
	 * paired by resched_curr()
	 */
	smp_mb__after_atomic();

return unlikely(tif_need_resched());
}

#else
static inline void __current_set_polling(void) { }
static inline void __current_clr_polling(void) { }

static inline bool __must_check current_set_polling_and_test(void)
{
	return unlikely(tif_need_resched());
}
static inline bool __must_check current_clr_polling_and_test(void)
{
	return unlikely(tif_need_resched());
}
#endif

static inline void current_clr_polling(void)
{
	__current_clr_polling();

/*
	 * Ensure we check TIF_NEED_RESCHED after we clear the polling bit.
	 * Once the bit is cleared, we'll get IPIs with every new
	 * TIF_NEED_RESCHED and the IPI handler, scheduler_ipi(), will also
	 * fold.
	 */
	smp_mb(); /* paired with resched_curr() */

preempt_fold_need_resched();
}

#endif /* _LINUX_SCHED_IDLE_H */