[lttng-modules.git] / include / wrapper / irq.h

/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
 *
 * wrapper/irq.h
 *
 * wrapper around linux/irq.h.
 *
 * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
 */

#ifndef _LTTNG_WRAPPER_IRQ_H
#define _LTTNG_WRAPPER_IRQ_H

#include <linux/version.h>

/*
 * Starting from the 3.12 Linux kernel, all architectures use the
 * generic hard irqs system. More details can be seen at commit
 * 0244ad004a54e39308d495fee0a2e637f8b5c317 in the Linux kernel GIT.
 */
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0) \
	|| defined(CONFIG_GENERIC_HARDIRQS))
# define CONFIG_LTTNG_HAS_LIST_IRQ
#endif

#endif /* _LTTNG_WRAPPER_IRQ_H */
Commit	Line	Data
b7cdc182	1	/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
9f36eaed	2	*
29784493 MD	3	* wrapper/irq.h
	4	*
	5	* wrapper around linux/irq.h.
	6	*
	7	* Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
29784493 MD	8	*/
29784493 MD	9
9f36eaed MJ	10	#ifndef _LTTNG_WRAPPER_IRQ_H
	11	#define _LTTNG_WRAPPER_IRQ_H
	12
29784493 MD	13	#include <linux/version.h>
	14
	15	/*
	16	* Starting from the 3.12 Linux kernel, all architectures use the
	17	* generic hard irqs system. More details can be seen at commit
	18	* 0244ad004a54e39308d495fee0a2e637f8b5c317 in the Linux kernel GIT.
	19	*/
	20	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0) \
	21	\|\| defined(CONFIG_GENERIC_HARDIRQS))
	22	# define CONFIG_LTTNG_HAS_LIST_IRQ
	23	#endif
	24
	25	#endif /* _LTTNG_WRAPPER_IRQ_H */