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Groups > linux.kernel > #1532576
| From | David Ahern <dsa@cumulusnetworks.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 2/6] perf tool: Move parse_nsec_time to time-utils.c |
| Date | 2016-11-29 18:20 +0100 |
| Message-ID | <sIUev-2Xs-75@gated-at.bofh.it> (permalink) |
| References | <sIUeu-2Xs-27@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Code move only; no functional change intended.
Signed-off-by: David Ahern <dsahern@gmail.com>
---
tools/perf/util/time-utils.c | 35 ++++++++++++++++++++++++++++++++++-
tools/perf/util/time-utils.h | 2 ++
tools/perf/util/util.c | 33 ---------------------------------
tools/perf/util/util.h | 2 --
4 files changed, 36 insertions(+), 36 deletions(-)
diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c
index 0443b2afd0cf..4ea7c4c80720 100644
--- a/tools/perf/util/time-utils.c
+++ b/tools/perf/util/time-utils.c
@@ -1,5 +1,6 @@
#include <string.h>
#include <sys/time.h>
+#include <linux/time64.h>
#include <time.h>
#include <errno.h>
#include <inttypes.h>
@@ -7,7 +8,39 @@
#include "perf.h"
#include "debug.h"
#include "time-utils.h"
-#include "util.h"
+
+int parse_nsec_time(const char *str, u64 *ptime)
+{
+ u64 time_sec, time_nsec;
+ char *end;
+
+ time_sec = strtoul(str, &end, 10);
+ if (*end != '.' && *end != '\0')
+ return -1;
+
+ if (*end == '.') {
+ int i;
+ char nsec_buf[10];
+
+ if (strlen(++end) > 9)
+ return -1;
+
+ strncpy(nsec_buf, end, 9);
+ nsec_buf[9] = '\0';
+
+ /* make it nsec precision */
+ for (i = strlen(nsec_buf); i < 9; i++)
+ nsec_buf[i] = '0';
+
+ time_nsec = strtoul(nsec_buf, &end, 10);
+ if (*end != '\0')
+ return -1;
+ } else
+ time_nsec = 0;
+
+ *ptime = time_sec * NSEC_PER_SEC + time_nsec;
+ return 0;
+}
static int parse_timestr_sec_nsec(struct perf_time_interval *ptime,
char *start_str, char *end_str)
diff --git a/tools/perf/util/time-utils.h b/tools/perf/util/time-utils.h
index 8f3e0e370be8..c1f197c4af6c 100644
--- a/tools/perf/util/time-utils.h
+++ b/tools/perf/util/time-utils.h
@@ -5,6 +5,8 @@ struct perf_time_interval {
u64 start, end;
};
+int parse_nsec_time(const char *str, u64 *ptime);
+
int perf_time__parse_str(struct perf_time_interval *ptime, const char *ostr);
bool perf_time__skip_sample(struct perf_time_interval *ptime, u64 timestamp);
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index 67ac765da27a..9ddd98827d12 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -400,39 +400,6 @@ void sighandler_dump_stack(int sig)
raise(sig);
}
-int parse_nsec_time(const char *str, u64 *ptime)
-{
- u64 time_sec, time_nsec;
- char *end;
-
- time_sec = strtoul(str, &end, 10);
- if (*end != '.' && *end != '\0')
- return -1;
-
- if (*end == '.') {
- int i;
- char nsec_buf[10];
-
- if (strlen(++end) > 9)
- return -1;
-
- strncpy(nsec_buf, end, 9);
- nsec_buf[9] = '\0';
-
- /* make it nsec precision */
- for (i = strlen(nsec_buf); i < 9; i++)
- nsec_buf[i] = '0';
-
- time_nsec = strtoul(nsec_buf, &end, 10);
- if (*end != '\0')
- return -1;
- } else
- time_nsec = 0;
-
- *ptime = time_sec * NSEC_PER_SEC + time_nsec;
- return 0;
-}
-
int timestamp__scnprintf_usec(u64 timestamp, char *buf, size_t sz)
{
u64 sec = timestamp / NSEC_PER_SEC;
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 79662d67891e..1d639e38aa82 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -179,8 +179,6 @@ static inline void *zalloc(size_t size)
#undef tolower
#undef toupper
-int parse_nsec_time(const char *str, u64 *ptime);
-
extern unsigned char sane_ctype[256];
#define GIT_SPACE 0x01
#define GIT_DIGIT 0x02
--
2.7.4 (Apple Git-66)
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[PATCH v2 0/6] perf: Add option to specify time window of interest David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:20 +0100
[PATCH v2 6/6] perf report: Add option to specify time window of interest David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:20 +0100
[tip:perf/core] perf report: Add option to specify time window of interest tip-bot for David Ahern <tipbot@zytor.com> - 2016-12-02 11:50 +0100
[PATCH v2 5/6] perf kmem: Add option to specify time window of interest David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:20 +0100
[tip:perf/core] perf kmem: Add option to specify time window of interest tip-bot for David Ahern <tipbot@zytor.com> - 2016-12-02 11:50 +0100
[PATCH v2 4/6] perf sched timehist: Add option to specify time window of interest David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:20 +0100
Re: [PATCH v2 4/6] perf sched timehist: Add option to specify time window of interest Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-11-29 20:00 +0100
Re: [PATCH v2 4/6] perf sched timehist: Add option to specify time window of interest David Ahern <dsahern@gmail.com> - 2016-11-29 20:00 +0100
Re: [PATCH v2 4/6] perf sched timehist: Add option to specify time window of interest Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-11-29 20:30 +0100
[tip:perf/core] perf sched timehist: Add option to specify time window of interest tip-bot for David Ahern <tipbot@zytor.com> - 2016-12-02 11:50 +0100
[PATCH v2 3/6] perf script: Add option to specify time window of interest David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:20 +0100
[tip:perf/core] perf script: Add option to specify time window of interest tip-bot for David Ahern <tipbot@zytor.com> - 2016-12-02 11:50 +0100
[PATCH v2 2/6] perf tool: Move parse_nsec_time to time-utils.c David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:20 +0100
[tip:perf/core] perf tools: Move parse_nsec_time to time-utils.c tip-bot for David Ahern <tipbot@zytor.com> - 2016-12-02 11:50 +0100
[PATCH v2 1/6] perf tool: Add time-based utility functions David Ahern <dsa@cumulusnetworks.com> - 2016-11-29 18:30 +0100
[tip:perf/core] perf tools: Add time-based utility functions tip-bot for David Ahern <tipbot@zytor.com> - 2016-12-02 11:50 +0100
Re: [PATCH v2 0/6] perf: Add option to specify time window of interest Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-11-29 20:20 +0100
Re: [PATCH v2 0/6] perf: Add option to specify time window of interest Namhyung Kim <namhyung@kernel.org> - 2016-11-30 06:30 +0100
Re: [PATCH v2 0/6] perf: Add option to specify time window of interest Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-11-30 15:30 +0100
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