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Commit f3711020 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf time-utils: Adopt rdclock() from perf.h 

Seems to be a better place for this function to live, further shrinking
the hodge-podge that perf.h was.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-0zzt1u9rpyjukdy1ccr2u5r9@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 91854f9a

tools/perf/builtin-stat.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -62,6 +62,7 @@ 
#include "util/string2.h"

#include "util/string2.h"

#include "util/metricgroup.h"

#include "util/metricgroup.h"

#include "util/target.h"

#include "util/target.h"

#include "util/time-utils.h"

#include "util/top.h"

#include "util/top.h"

#include "asm/bug.h"

#include "asm/bug.h"

tools/perf/perf.h

+0 −9
Original line number Original line Diff line number Diff line
@@ -2,17 +2,8 @@ 
#ifndef _PERF_PERF_H

#ifndef _PERF_PERF_H

#define _PERF_PERF_H

#define _PERF_PERF_H





#include <time.h>

#include <stdbool.h>

#include <stdbool.h>





static inline unsigned long long rdclock(void)

{

	struct timespec ts;



	clock_gettime(CLOCK_MONOTONIC, &ts);

	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;

}



#ifndef MAX_NR_CPUS

#ifndef MAX_NR_CPUS

#define MAX_NR_CPUS			2048

#define MAX_NR_CPUS			2048

#endif

#endif

tools/perf/util/event.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include "strlist.h"

#include "strlist.h"

#include "thread.h"

#include "thread.h"

#include "thread_map.h"

#include "thread_map.h"

#include "time-utils.h"

#include <linux/ctype.h>

#include <linux/ctype.h>

#include "map.h"

#include "map.h"

#include "symbol.h"

#include "symbol.h"

tools/perf/util/time-utils.h

+9 −0
Original line number Original line Diff line number Diff line
@@ -3,6 +3,7 @@ 
#define _TIME_UTILS_H_

#define _TIME_UTILS_H_





#include <stddef.h>

#include <stddef.h>

#include <time.h>

#include <linux/types.h>

#include <linux/types.h>





struct perf_time_interval {

struct perf_time_interval {
@@ -34,4 +35,12 @@ int timestamp__scnprintf_nsec(u64 timestamp, char *buf, size_t sz); 




int fetch_current_timestamp(char *buf, size_t sz);

int fetch_current_timestamp(char *buf, size_t sz);





static inline unsigned long long rdclock(void)

{

	struct timespec ts;



	clock_gettime(CLOCK_MONOTONIC, &ts);

	return ts.tv_sec * 1000000000ULL + ts.tv_nsec;

}



#endif
 
#endif