diff options
Diffstat (limited to 'tools/testing/selftests/vm')
| -rw-r--r-- | tools/testing/selftests/vm/gup_benchmark.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/gup_benchmark.c b/tools/testing/selftests/vm/gup_benchmark.c index 36df55132036..bdcb97acd0ac 100644 --- a/tools/testing/selftests/vm/gup_benchmark.c +++ b/tools/testing/selftests/vm/gup_benchmark.c @@ -17,7 +17,8 @@ #define GUP_FAST_BENCHMARK _IOWR('g', 1, struct gup_benchmark) struct gup_benchmark { - __u64 delta_usec; + __u64 get_delta_usec; + __u64 put_delta_usec; __u64 addr; __u64 size; __u32 nr_pages_per_call; @@ -81,7 +82,8 @@ int main(int argc, char **argv) if (ioctl(fd, GUP_FAST_BENCHMARK, &gup)) perror("ioctl"), exit(1); - printf("Time: %lld us", gup.delta_usec); + printf("Time: get:%lld put:%lld us", gup.get_delta_usec, + gup.put_delta_usec); if (gup.size != size) printf(", truncated (size: %lld)", gup.size); printf("\n"); |