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Date: Wed, 24 Aug 2016 02:13:32 -0700
From: tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To: linux-tip-commits@...r.kernel.org
Cc: tglx@...utronix.de, wangnan0@...wei.com, dsahern@...il.com,
linux-kernel@...r.kernel.org, adrian.hunter@...el.com,
jolsa@...nel.org, namhyung@...nel.org, rostedt@...dmis.org,
acme@...hat.com, mingo@...nel.org, hpa@...or.com
Subject: [tip:perf/core] tools: Introduce tools/include/linux/time64.h for
*SEC_PER_*SEC macros
Commit-ID: bd48c63eb0afc28b29fb342f215cdd77b995c02e
Gitweb: http://git.kernel.org/tip/bd48c63eb0afc28b29fb342f215cdd77b995c02e
Author: Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Fri, 5 Aug 2016 15:40:30 -0300
Committer: Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Tue, 23 Aug 2016 15:37:33 -0300
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@...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-e69fc1pvkgt57yvxqt6eunyg@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
tools/include/linux/time64.h | 12 ++++++++++++
tools/perf/MANIFEST | 1 +
tools/perf/builtin-kvm.c | 1 +
tools/perf/builtin-script.c | 7 ++++---
tools/perf/builtin-stat.c | 7 ++++---
tools/perf/builtin-trace.c | 1 +
tools/perf/perf.h | 7 -------
tools/perf/util/debug.c | 10 ++++------
tools/perf/util/scripting-engines/trace-event-perl.c | 5 +++--
tools/perf/util/scripting-engines/trace-event-python.c | 5 +++--
tools/perf/util/util.c | 1 +
tools/perf/util/util.h | 4 ----
12 files changed, 34 insertions(+), 27 deletions(-)
diff --git a/tools/include/linux/time64.h b/tools/include/linux/time64.h
new file mode 100644
index 0000000..df92654
--- /dev/null
+++ b/tools/include/linux/time64.h
@@ -0,0 +1,12 @@
+#ifndef _TOOLS_LINUX_TIME64_H
+#define _TOOLS_LINUX_TIME64_H
+
+#define MSEC_PER_SEC 1000L
+#define USEC_PER_MSEC 1000L
+#define NSEC_PER_USEC 1000L
+#define NSEC_PER_MSEC 1000000L
+#define USEC_PER_SEC 1000000L
+#define NSEC_PER_SEC 1000000000L
+#define FSEC_PER_SEC 1000000000000000LL
+
+#endif /* _LINUX_TIME64_H */
diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
index ad2534d..f23a5e7 100644
--- a/tools/perf/MANIFEST
+++ b/tools/perf/MANIFEST
@@ -77,4 +77,5 @@ tools/include/linux/stringify.h
tools/include/linux/types.h
tools/include/linux/err.h
tools/include/linux/bitmap.h
+tools/include/linux/time64.h
tools/arch/*/include/uapi/asm/perf_regs.h
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c
index 5e2127e..a0040f7 100644
--- a/tools/perf/builtin-kvm.c
+++ b/tools/perf/builtin-kvm.c
@@ -24,6 +24,7 @@
#include <sys/timerfd.h>
#endif
+#include <linux/time64.h>
#include <termios.h>
#include <semaphore.h>
#include <pthread.h>
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index c859e59..6b3c8b0 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -24,6 +24,7 @@
#include "util/thread-stack.h"
#include <linux/bitmap.h>
#include <linux/stringify.h>
+#include <linux/time64.h>
#include "asm/bug.h"
#include "util/mem-events.h"
@@ -464,9 +465,9 @@ static void print_sample_start(struct perf_sample *sample,
if (PRINT_FIELD(TIME)) {
nsecs = sample->time;
- 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;
if (nanosecs)
printf("%5lu.%09llu: ", secs, nsecs);
else
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 3c7452b..e33a66b 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -65,6 +65,7 @@
#include "util/group.h"
#include "asm/bug.h"
+#include <linux/time64.h>
#include <api/fs/fs.h>
#include <stdlib.h>
#include <sys/prctl.h>
@@ -354,7 +355,7 @@ static void process_interval(void)
diff_timespec(&rs, &ts, &ref_time);
if (STAT_RECORD) {
- if (WRITE_STAT_ROUND_EVENT(rs.tv_sec * NSECS_PER_SEC + rs.tv_nsec, INTERVAL))
+ if (WRITE_STAT_ROUND_EVENT(rs.tv_sec * NSEC_PER_SEC + rs.tv_nsec, INTERVAL))
pr_err("failed to write stat round event\n");
}
@@ -2175,8 +2176,8 @@ static int process_stat_round_event(struct perf_tool *tool __maybe_unused,
update_stats(&walltime_nsecs_stats, stat_round->time);
if (stat_config.interval && stat_round->time) {
- tsh.tv_sec = stat_round->time / NSECS_PER_SEC;
- tsh.tv_nsec = stat_round->time % NSECS_PER_SEC;
+ tsh.tv_sec = stat_round->time / NSEC_PER_SEC;
+ tsh.tv_nsec = stat_round->time % NSEC_PER_SEC;
ts = &tsh;
}
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index b8c6766..b4fc1ab 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -45,6 +45,7 @@
#include <linux/audit.h>
#include <linux/random.h>
#include <linux/stringify.h>
+#include <linux/time64.h>
#ifndef O_CLOEXEC
# define O_CLOEXEC 02000000
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index cb0f135..9a0236a 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -14,13 +14,6 @@ void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu,
#define HAVE_ATTR_TEST
#include "perf-sys.h"
-#ifndef NSEC_PER_SEC
-# define NSEC_PER_SEC 1000000000ULL
-#endif
-#ifndef NSEC_PER_USEC
-# define NSEC_PER_USEC 1000ULL
-#endif
-
static inline unsigned long long rdclock(void)
{
struct timespec ts;
diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c
index 8c4212a..c1838b6 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 5d1eb1c..e55a132 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 e0203b9..089438d 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 cee559d..85c5680 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 e5f5547..43899e0 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];
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