diff options
Diffstat (limited to 'tools/perf/bench/futex-wake.c')
| -rw-r--r-- | tools/perf/bench/futex-wake.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/tools/perf/bench/futex-wake.c b/tools/perf/bench/futex-wake.c index f416bd705f66..e246b1b8388a 100644 --- a/tools/perf/bench/futex-wake.c +++ b/tools/perf/bench/futex-wake.c @@ -8,18 +8,22 @@ * one or more tasks, and thus the waitqueue is never empty. */ -#include "../perf.h" -#include "../util/util.h" +/* For the CLR_() macros */ +#include <pthread.h> + +#include <signal.h> #include "../util/stat.h" #include <subcmd/parse-options.h> -#include "../util/header.h" +#include <linux/compiler.h> +#include <linux/kernel.h> +#include <linux/time64.h> +#include <errno.h> #include "bench.h" #include "futex.h" #include <err.h> #include <stdlib.h> #include <sys/time.h> -#include <pthread.h> /* all threads will block on the same futex */ static u_int32_t futex1 = 0; @@ -78,7 +82,7 @@ static void print_summary(void) printf("Wokeup %d of %d threads in %.4f ms (+-%.2f%%)\n", wakeup_avg, nthreads, - waketime_avg/1e3, + waketime_avg / USEC_PER_MSEC, rel_stddev_stats(waketime_stddev, waketime_avg)); } @@ -179,7 +183,7 @@ int bench_futex_wake(int argc, const char **argv, if (!silent) { printf("[Run %d]: Wokeup %d of %d threads in %.4f ms\n", - j + 1, nwoken, nthreads, runtime.tv_usec/1e3); + j + 1, nwoken, nthreads, runtime.tv_usec / (double)USEC_PER_MSEC); } for (i = 0; i < nthreads; i++) { |
