"trace-cmd report --raw-ts" disables all corrections of event timestamps
from the trace file.
Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@xxxxxxxxx>
---
lib/trace-cmd/trace-input.c | 4 ++++
tracecmd/trace-read.c | 9 ++++++++-
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/lib/trace-cmd/trace-input.c b/lib/trace-cmd/trace-input.c
index d9a2b6df..513f6cc3 100644
--- a/lib/trace-cmd/trace-input.c
+++ b/lib/trace-cmd/trace-input.c
@@ -2932,6 +2932,10 @@ static void extract_trace_clock(struct tracecmd_input *handle, char *line)
if (!clock)
return;
+ /* Clear usecs if raw timestamps are requested */
+ if (handle->flags & TRACECMD_FL_RAW_TS)
+ handle->flags &= ~TRACECMD_FL_IN_USECS;
+
/* Clear usecs if not one of the specified clocks */
if (strcmp(clock, "local") && strcmp(clock, "global") &&
strcmp(clock, "uptime") && strcmp(clock, "perf") &&
diff --git a/tracecmd/trace-read.c b/tracecmd/trace-read.c
index 22e8635c..1b99db1d 100644
--- a/tracecmd/trace-read.c
+++ b/tracecmd/trace-read.c
@@ -1484,6 +1484,7 @@ static void add_hook(const char *arg)
}
enum {
+ OPT_raw_ts = 236,
OPT_version = 237,
OPT_tscheck = 238,
OPT_tsdiff = 239,
@@ -1533,6 +1534,7 @@ void trace_report (int argc, char **argv)
int print_events = 0;
int nanosec = 0;
int no_date = 0;
+ int raw_ts = 0;
int global = 0;
int neg = 0;
int ret = 0;
@@ -1574,6 +1576,7 @@ void trace_report (int argc, char **argv)
{"ts2secs", required_argument, NULL, OPT_ts2secs},
{"ts-diff", no_argument, NULL, OPT_tsdiff},
{"ts-check", no_argument, NULL, OPT_tscheck},
+ {"raw-ts", no_argument, NULL, OPT_raw_ts},
{"help", no_argument, NULL, '?'},
{NULL, 0, NULL, 0}
};
@@ -1746,6 +1749,9 @@ void trace_report (int argc, char **argv)
case OPT_tscheck:
tscheck = 1;
break;
+ case OPT_raw_ts:
+ raw_ts = 1;
+ break;
default:
usage(argv);
}
@@ -1777,7 +1783,8 @@ void trace_report (int argc, char **argv)
if (no_date)
tracecmd_set_flag(handle, TRACECMD_FL_IGNORE_DATE);
-
+ if (raw_ts)
+ tracecmd_set_flag(handle, TRACECMD_FL_RAW_TS);
page_size = tracecmd_page_size(handle);
if (show_page_size) {
--
2.30.2
|