diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/gup_test.c | 17 | ||||
| -rw-r--r-- | mm/gup_test.h | 22 |
2 files changed, 23 insertions, 16 deletions
diff --git a/mm/gup_test.c b/mm/gup_test.c index 59472ea6aa39..4c2d70d88f24 100644 --- a/mm/gup_test.c +++ b/mm/gup_test.c @@ -4,22 +4,7 @@ #include <linux/uaccess.h> #include <linux/ktime.h> #include <linux/debugfs.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; - __u64 expansion[10]; /* For future use */ -}; +#include "gup_test.h" static void put_back_pages(unsigned int cmd, struct page **pages, unsigned long nr_pages) diff --git a/mm/gup_test.h b/mm/gup_test.h new file mode 100644 index 000000000000..931c2f3f477a --- /dev/null +++ b/mm/gup_test.h @@ -0,0 +1,22 @@ +/* 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 */ |