[mirror_ubuntu-jammy-kernel.git] / mm / gup_test.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __GUP_TEST_H
#define __GUP_TEST_H

#include <linux/types.h>

#define GUP_FAST_BENCHMARK	_IOWR('g', 1, struct gup_test)
#define GUP_BENCHMARK		_IOWR('g', 2, struct gup_test)
#define PIN_FAST_BENCHMARK	_IOWR('g', 3, struct gup_test)
#define PIN_BENCHMARK		_IOWR('g', 4, struct gup_test)
#define PIN_LONGTERM_BENCHMARK	_IOWR('g', 5, struct gup_test)

struct gup_test {
	__u64 get_delta_usec;
	__u64 put_delta_usec;
	__u64 addr;
	__u64 size;
	__u32 nr_pages_per_call;
	__u32 flags;
};

#endif	/* __GUP_TEST_H */
Commit	Line	Data
b9dcfdff JH	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
	2	#ifndef __GUP_TEST_H
	3	#define __GUP_TEST_H
	4
	5	#include <linux/types.h>
	6
	7	#define GUP_FAST_BENCHMARK _IOWR('g', 1, struct gup_test)
	8	#define GUP_BENCHMARK _IOWR('g', 2, struct gup_test)
	9	#define PIN_FAST_BENCHMARK _IOWR('g', 3, struct gup_test)
	10	#define PIN_BENCHMARK _IOWR('g', 4, struct gup_test)
	11	#define PIN_LONGTERM_BENCHMARK _IOWR('g', 5, struct gup_test)
	12
	13	struct gup_test {
	14	__u64 get_delta_usec;
	15	__u64 put_delta_usec;
	16	__u64 addr;
	17	__u64 size;
	18	__u32 nr_pages_per_call;
	19	__u32 flags;
	20	};
	21
	22	#endif /* __GUP_TEST_H */