* [RFC] perf record: Remove -A option
@ 2013-06-03 18:06 Jiri Olsa
2013-06-03 18:26 ` David Ahern
2013-06-04 2:04 ` Namhyung Kim
0 siblings, 2 replies; 4+ messages in thread
From: Jiri Olsa @ 2013-06-03 18:06 UTC (permalink / raw)
To: LKML
Cc: Arnaldo Carvalho de Melo, Namhyung Kim, Peter Zijlstra,
Paul Mackerras, Ingo Molnar, Namhyung Kim, David Ahern,
Andi Kleen, Stephane Eranian
hi,
the -A option (append data to the output file) for record
command is broken, probably for some time now.
Anyone interested in this functionality? As we discussed
this with Arnaldo he and I would vote for removal.
thoughts?
thanks,
jirka
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RFC] perf record: Remove -A option
2013-06-03 18:06 [RFC] perf record: Remove -A option Jiri Olsa
@ 2013-06-03 18:26 ` David Ahern
2013-06-03 18:27 ` Stephane Eranian
2013-06-04 2:04 ` Namhyung Kim
1 sibling, 1 reply; 4+ messages in thread
From: David Ahern @ 2013-06-03 18:26 UTC (permalink / raw)
To: Jiri Olsa
Cc: LKML, Arnaldo Carvalho de Melo, Namhyung Kim, Peter Zijlstra,
Paul Mackerras, Ingo Molnar, Namhyung Kim, Andi Kleen,
Stephane Eranian
On 6/3/13 12:06 PM, Jiri Olsa wrote:
> hi,
> the -A option (append data to the output file) for record
> command is broken, probably for some time now.
>
> Anyone interested in this functionality? As we discussed
> this with Arnaldo he and I would vote for removal.
>
> thoughts?
Acked-by: David Ahern <dsahern@gmail.com>
I ran a bisect on this problem a year ago:
http://lkml.indiana.edu/hypermail/linux/kernel/1206.3/00990.html
"Append has been broken for a long time (v2.6.36 last working version)."
David
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RFC] perf record: Remove -A option
2013-06-03 18:26 ` David Ahern
@ 2013-06-03 18:27 ` Stephane Eranian
0 siblings, 0 replies; 4+ messages in thread
From: Stephane Eranian @ 2013-06-03 18:27 UTC (permalink / raw)
To: David Ahern
Cc: Jiri Olsa, LKML, Arnaldo Carvalho de Melo, Namhyung Kim,
Peter Zijlstra, Paul Mackerras, Ingo Molnar, Namhyung Kim,
Andi Kleen
I have never used this option nor do I know people who do.
On Mon, Jun 3, 2013 at 8:26 PM, David Ahern <dsahern@gmail.com> wrote:
> On 6/3/13 12:06 PM, Jiri Olsa wrote:
>>
>> hi,
>> the -A option (append data to the output file) for record
>> command is broken, probably for some time now.
>>
>> Anyone interested in this functionality? As we discussed
>> this with Arnaldo he and I would vote for removal.
>>
>> thoughts?
>
>
> Acked-by: David Ahern <dsahern@gmail.com>
>
> I ran a bisect on this problem a year ago:
> http://lkml.indiana.edu/hypermail/linux/kernel/1206.3/00990.html
>
> "Append has been broken for a long time (v2.6.36 last working version)."
>
> David
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [RFC] perf record: Remove -A option
2013-06-03 18:06 [RFC] perf record: Remove -A option Jiri Olsa
2013-06-03 18:26 ` David Ahern
@ 2013-06-04 2:04 ` Namhyung Kim
1 sibling, 0 replies; 4+ messages in thread
From: Namhyung Kim @ 2013-06-04 2:04 UTC (permalink / raw)
To: Jiri Olsa
Cc: LKML, Arnaldo Carvalho de Melo, Namhyung Kim, Peter Zijlstra,
Paul Mackerras, Ingo Molnar, David Ahern, Andi Kleen,
Stephane Eranian
2013-06-04 오전 3:06, Jiri Olsa 쓴 글:
> hi,
> the -A option (append data to the output file) for record
> command is broken, probably for some time now.
>
> Anyone interested in this functionality? As we discussed
> this with Arnaldo he and I would vote for removal.
+1 for removal.
Thanks,
Namhyung
^ permalink raw reply [flat|nested] 4+ messages in thread
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2013-06-03 18:06 [RFC] perf record: Remove -A option Jiri Olsa
2013-06-03 18:26 ` David Ahern
2013-06-03 18:27 ` Stephane Eranian
2013-06-04 2:04 ` Namhyung Kim
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