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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-08-08 14:59:21 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-08-23 15:37:33 -0300 |
| commit | f2b91be731a6c1aff9333c1ce3fece7a311f1e0d (patch) | |
| tree | 4ec458ac79da1d0ffe41bdf08630d8b0ddc5a167 /tools/perf/bench | |
| parent | 310ebb93676d2106b4c2e68bbf1b2811461bb9f3 (diff) | |
| download | blackbird-obmc-linux-f2b91be731a6c1aff9333c1ce3fece7a311f1e0d.tar.gz blackbird-obmc-linux-f2b91be731a6c1aff9333c1ce3fece7a311f1e0d.zip | |
perf bench mem: Use USEC_PER_SEC
Following kernel practices, using linux/time64.h
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-xdtmguafva17wp023sxojiib@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/bench')
| -rw-r--r-- | tools/perf/bench/mem-functions.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c index 2b54d0f2672a..c684910e5a48 100644 --- a/tools/perf/bench/mem-functions.c +++ b/tools/perf/bench/mem-functions.c @@ -21,6 +21,7 @@ #include <string.h> #include <sys/time.h> #include <errno.h> +#include <linux/time64.h> #define K 1024 @@ -89,7 +90,7 @@ static u64 get_cycles(void) static double timeval2double(struct timeval *ts) { - return (double)ts->tv_sec + (double)ts->tv_usec / (double)1000000; + return (double)ts->tv_sec + (double)ts->tv_usec / (double)USEC_PER_SEC; } #define print_bps(x) do { \ |
