linux-kernel - [tip:perf/core] perf bench mem: Use USEC_PER

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <tip-xdtmguafva17wp023sxojiib@git.kernel.org>
Date:   Wed, 24 Aug 2016 02:16:19 -0700
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     adrian.hunter@...el.com, jolsa@...nel.org, namhyung@...nel.org,
        wangnan0@...wei.com, tglx@...utronix.de, dsahern@...il.com,
        rostedt@...dmis.org, linux-kernel@...r.kernel.org, acme@...hat.com,
        hpa@...or.com, mingo@...nel.org
Subject: [tip:perf/core] perf bench mem: Use USEC_PER_SEC

Commit-ID:  f2b91be731a6c1aff9333c1ce3fece7a311f1e0d
Gitweb:     http://git.kernel.org/tip/f2b91be731a6c1aff9333c1ce3fece7a311f1e0d
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Mon, 8 Aug 2016 14:59:21 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 23 Aug 2016 15:37:33 -0300

perf bench mem: Use USEC_PER_SEC

Following kernel practices, using linux/time64.h

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Steven Rostedt <rostedt@...dmis.org>
Cc: Wang Nan <wangnan0@...wei.com>
Link: http://lkml.kernel.org/n/tip-xdtmguafva17wp023sxojiib@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/bench/mem-functions.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c
index 2b54d0f..c684910 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 {						\