diff options
| author | Steven Rostedt <rostedt@goodmis.org> | 2016-11-22 15:00:31 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-11-23 10:44:02 -0300 |
| commit | bb5a7316b909612a382b30b568c6b0345b4b6768 (patch) | |
| tree | d69b26584747f9d01550e280050c10df52c2089b /tools/lib/traceevent | |
| parent | 763d8960a17126e73e7d9cd6b66e390196f48894 (diff) | |
| download | linux-bb5a7316b909612a382b30b568c6b0345b4b6768.tar.bz2 | |
tools lib traceevent: Use USECS_PER_SEC instead of hardcoded number
Instead of using 1000000, use the define in time64.h instead.
Also remove the the duplicate defines for NSECS_PER_SEC.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20161121114149.67111981@gandalf.local.home
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/lib/traceevent')
| -rw-r--r-- | tools/lib/traceevent/event-parse.c | 11 | ||||
| -rw-r--r-- | tools/lib/traceevent/event-parse.h | 3 |
2 files changed, 6 insertions, 8 deletions
diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c index 664c90c8e22b..c1ad1ffa7335 100644 --- a/tools/lib/traceevent/event-parse.c +++ b/tools/lib/traceevent/event-parse.c @@ -33,6 +33,7 @@ #include <stdint.h> #include <limits.h> #include <linux/string.h> +#include <linux/time64.h> #include <netinet/in.h> #include "event-parse.h" @@ -5424,8 +5425,8 @@ void pevent_print_event_time(struct pevent *pevent, struct trace_seq *s, use_usec_format = is_timestamp_in_us(pevent->trace_clock, use_trace_clock); if (use_usec_format) { - secs = record->ts / NSECS_PER_SEC; - nsecs = record->ts - secs * NSECS_PER_SEC; + secs = record->ts / NSEC_PER_SEC; + nsecs = record->ts - secs * NSEC_PER_SEC; } if (pevent->latency_format) { @@ -5437,10 +5438,10 @@ void pevent_print_event_time(struct pevent *pevent, struct trace_seq *s, usecs = nsecs; p = 9; } else { - usecs = (nsecs + 500) / NSECS_PER_USEC; + usecs = (nsecs + 500) / NSEC_PER_USEC; /* To avoid usecs larger than 1 sec */ - if (usecs >= 1000000) { - usecs -= 1000000; + if (usecs >= USEC_PER_SEC) { + usecs -= USEC_PER_SEC; secs++; } p = 6; diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h index 9ffde377e89d..783c842d6517 100644 --- a/tools/lib/traceevent/event-parse.h +++ b/tools/lib/traceevent/event-parse.h @@ -172,9 +172,6 @@ struct pevent_plugin_option { #define PEVENT_PLUGIN_OPTIONS_NAME MAKE_STR(PEVENT_PLUGIN_OPTIONS) #define PEVENT_PLUGIN_ALIAS_NAME MAKE_STR(PEVENT_PLUGIN_ALIAS) -#define NSECS_PER_SEC 1000000000ULL -#define NSECS_PER_USEC 1000ULL - enum format_flags { FIELD_IS_ARRAY = 1, FIELD_IS_POINTER = 2, |