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SubjectRe: [PATCH 0/4] perf tools: some 'perf script' fixes
On 1/24/13 11:27 AM, Arnaldo Carvalho de Melo wrote:
> Em Fri, Jan 18, 2013 at 01:51:24PM -0600, Tom Zanussi escreveu:
>> This patchset fixes various problems I hit while doing a run-through
>> of the existing 'perf script' scripts.
>>
>> Also, sometimes when running rwtop I get a 'failed to read event
>> header' error, which this patch fixes:
>>
>> https://lkml.org/lkml/2012/9/14/401
>>
>> Not sure if that was meant to get picked up, but it fixed that
>> particular problem here for me.
>
> David, can you please resubmit it with an explanation in the commit
> message?

As part of other perf related activities I have noticed that readn is
used in some places that we will want it to return immediately -- e.g.,
evsel.c. So, this might not be the proper fix for all use cases.

David




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