[lttng-ust.git] / libringbuffer / nohz.h

/*
 * SPDX-License-Identifier: LGPL-2.1-only
 *
 * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 */

#ifndef _LTTNG_RING_BUFFER_NOHZ_H
#define _LTTNG_RING_BUFFER_NOHZ_H

#include "ust-helper.h"

#ifdef CONFIG_LIB_RING_BUFFER
LTTNG_HIDDEN
void lib_ring_buffer_tick_nohz_flush(void);
LTTNG_HIDDEN
void lib_ring_buffer_tick_nohz_stop(void);
LTTNG_HIDDEN
void lib_ring_buffer_tick_nohz_restart(void);
#else
static inline void lib_ring_buffer_tick_nohz_flush(void)
{
}

static inline void lib_ring_buffer_tick_nohz_stop(void)
{
}

static inline void lib_ring_buffer_tick_nohz_restart(void)
{
}
#endif

#endif /* _LTTNG_RING_BUFFER_NOHZ_H */
Commit	Line	Data
	1	/*
	2	* SPDX-License-Identifier: LGPL-2.1-only
	3	*
	4	* Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
	5	*/
	6
	7	#ifndef _LTTNG_RING_BUFFER_NOHZ_H
	8	#define _LTTNG_RING_BUFFER_NOHZ_H
	9
	10	#include "ust-helper.h"
	11
	12	#ifdef CONFIG_LIB_RING_BUFFER
	13	LTTNG_HIDDEN
	14	void lib_ring_buffer_tick_nohz_flush(void);
	15	LTTNG_HIDDEN
	16	void lib_ring_buffer_tick_nohz_stop(void);
	17	LTTNG_HIDDEN
	18	void lib_ring_buffer_tick_nohz_restart(void);
	19	#else
	20	static inline void lib_ring_buffer_tick_nohz_flush(void)
	21	{
	22	}
	23
	24	static inline void lib_ring_buffer_tick_nohz_stop(void)
	25	{
	26	}
	27
	28	static inline void lib_ring_buffer_tick_nohz_restart(void)
	29	{
	30	}
	31	#endif
	32
	33	#endif /* _LTTNG_RING_BUFFER_NOHZ_H */