tools: Introduce tools/include/linux/time64.h for *SEC_PER_*SEC macros

And remove it from tools/perf/{perf,util}.h, making code that needs
these macros to include linux/time64.h instead, to match how this is
used in the kernel sources.

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-e69fc1pvkgt57yvxqt6eunyg@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

5 files changed, 11 insertions, 14 deletions

diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index 8c4212abd19b..c1838b643108 100644
--- a/tools/perf/util/debug.c
+++ b/tools/perf/util/debug.c
@@ -6,6 +6,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <api/debug.h>
+#include <linux/time64.h>
 
 #include "cache.h"
 #include "color.h"
@@ -14,9 +15,6 @@
 #include "util.h"
 #include "target.h"
 
-#define NSECS_PER_SEC  1000000000ULL
-#define NSECS_PER_USEC 1000ULL
-
 int verbose;
 bool dump_trace = false, quiet = false;
 int debug_ordered_events;
@@ -54,9 +52,9 @@ static int veprintf_time(u64 t, const char *fmt, va_list args)
 	int ret = 0;
 	u64 secs, usecs, nsecs = t;
 
-	secs   = nsecs / NSECS_PER_SEC;
-	nsecs -= secs  * NSECS_PER_SEC;
-	usecs  = nsecs / NSECS_PER_USEC;
+	secs   = nsecs / NSEC_PER_SEC;
+	nsecs -= secs  * NSEC_PER_SEC;
+	usecs  = nsecs / NSEC_PER_USEC;
 
 	ret = fprintf(stderr, "[%13" PRIu64 ".%06" PRIu64 "] ",
 		      secs, usecs);
diff --git a/tools/perf/util/scripting-engines/trace-event-perl.c b/tools/perf/util/scripting-engines/trace-event-perl.c
index 5d1eb1ccd96c..e55a132f69b7 100644
--- a/tools/perf/util/scripting-engines/trace-event-perl.c
+++ b/tools/perf/util/scripting-engines/trace-event-perl.c
@@ -25,6 +25,7 @@
 #include <ctype.h>
 #include <errno.h>
 #include <linux/bitmap.h>
+#include <linux/time64.h>
 
 #include "../util.h"
 #include <EXTERN.h>
@@ -359,8 +360,8 @@ static void perl_process_tracepoint(struct perf_sample *sample,
 	if (!test_and_set_bit(event->id, events_defined))
 		define_event_symbols(event, handler, event->print_fmt.args);
 
-	s = nsecs / NSECS_PER_SEC;
-	ns = nsecs - s * NSECS_PER_SEC;
+	s = nsecs / NSEC_PER_SEC;
+	ns = nsecs - s * NSEC_PER_SEC;
 
 	scripting_context->event_data = data;
 	scripting_context->pevent = evsel->tp_format->pevent;
diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools/perf/util/scripting-engines/trace-event-python.c
index e0203b979474..089438da1f7f 100644
--- a/tools/perf/util/scripting-engines/trace-event-python.c
+++ b/tools/perf/util/scripting-engines/trace-event-python.c
@@ -27,6 +27,7 @@
 #include <stdbool.h>
 #include <errno.h>
 #include <linux/bitmap.h>
+#include <linux/time64.h>
 
 #include "../../perf.h"
 #include "../debug.h"
@@ -426,8 +427,8 @@ static void python_process_tracepoint(struct perf_sample *sample,
 		if (!dict)
 			Py_FatalError("couldn't create Python dict");
 	}
-	s = nsecs / NSECS_PER_SEC;
-	ns = nsecs - s * NSECS_PER_SEC;
+	s = nsecs / NSEC_PER_SEC;
+	ns = nsecs - s * NSEC_PER_SEC;
 
 	scripting_context->event_data = data;
 	scripting_context->pevent = evsel->tp_format->pevent;
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index cee559d8c9e8..85c56800f17a 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -15,6 +15,7 @@
 #include <byteswap.h>
 #include <linux/kernel.h>
 #include <linux/log2.h>
+#include <linux/time64.h>
 #include <unistd.h>
 #include "callchain.h"
 #include "strlist.h"
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index e5f55477491d..43899e0d6fa1 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -179,10 +179,6 @@ static inline void *zalloc(size_t size)
 #undef tolower
 #undef toupper
 
-#ifndef NSEC_PER_MSEC
-#define NSEC_PER_MSEC	1000000L
-#endif
-
 int parse_nsec_time(const char *str, u64 *ptime);
 
 extern unsigned char sane_ctype[256];