Messages in this thread | | | Subject | [PATCH 0/2] trace-cmd: Support a raw format for outputting timestamp | From | Yoshihiro YUNOMAE <> | Date | Fri, 05 Apr 2013 10:54:39 +0900 |
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Hi Steven,
This patch series extracts the trace_clock file for switching outputting format of timestamp because in tsc or counter modes, trace-cmd should output timestamp not in the sec.usec format but in the raw format.
For example, we will show results in trace-cmd report mode as follows by applying this patch series:
<for local or global mode> bash-9022 [000] 34984.109846: sched_wakeup: comm=migration/3 pid=23 prio=0 success=1 target_cpu=003 <idle>-0 [002] 34984.109847: cpu_idle: state=4294967295 cpu_id=2 bash-9022 [000] 34984.109848: sched_switch: prev_comm=bash prev_pid=9022 prev_prio=120 prev_state=R ==> next_comm=migration/0 next_pid=8 next_prio=0 <idle>-0 [002] 34984.109849: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=migration/2 next_pid=18 next_prio=0
<for tsc or counter mode> bash-9022 [000] 34984109846: sched_wakeup: comm=migration/3 pid=23 prio=0 success=1 target_cpu=003 <idle>-0 [002] 34984109847: cpu_idle: state=4294967295 cpu_id=2 bash-9022 [000] 34984109848: sched_switch: prev_comm=bash prev_pid=9022 prev_prio=120 prev_state=R ==> next_comm=migration/0 next_pid=8 next_prio=0 <idle>-0 [002] 34984109849: sched_switch: prev_comm=swapper/2 prev_pid=0 prev_prio=120 prev_state=R ==> next_comm=migration/2 next_pid=18 next_prio=0
Would you apply this patch series for trace-cmd?
Thank you,
---
Yoshihiro YUNOMAE (2): trace-cmd: Define general functions for outputting/inputting saved_cmdlines trace-cmd: Support trace_clock extraction
event-parse.c | 44 ++++++++++++++++++++++++++++-------- event-parse.h | 3 ++ trace-cmd.h | 1 + trace-input.c | 61 ++++++++++++++++++++++++++++++++++++++++---------- trace-output.c | 68 ++++++++++++++++++++++++++++++++++---------------------- trace-util.c | 26 +++++++++++++++++++++ 6 files changed, 153 insertions(+), 50 deletions(-)
-- Yoshihiro YUNOMAE Software Platform Research Dept. Linux Technology Center Hitachi, Ltd., Yokohama Research Laboratory E-mail: yoshihiro.yunomae.ez@hitachi.com
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