Em Wed, Oct 22, 2014 at 04:00:12PM +0900, Namhyung Kim escreveu:
> On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
> > When 'perf record' write headers, it calls write_xxx in
> > tools/perf/util/header.c, and check return value. It rolls back all
> > working only when return value is negative.
Em Wed, Oct 22, 2014 at 04:00:12PM +0900, Namhyung Kim escreveu:
On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
When 'perf record' write headers, it calls write_xxx in
tools/perf/util/header.c, and check return value. It rolls back all
working only when return value is negative.
Hi Ingo,
Could you please collect this patch which fixes a perf problem?
Thanks.
On 2014/10/22 15:00, Namhyung Kim wrote:
> On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
>> When 'perf record' write headers, it calls write_xxx in
>> tools/perf/util/header.c, and check return value. It
On 2014/10/22 15:00, Namhyung Kim wrote:
> On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
>> When 'perf record' write headers, it calls write_xxx in
>> tools/perf/util/header.c, and check return value. It rolls back all
>> working only when return value is negative.
>>
>> This patch ensures
On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
> When 'perf record' write headers, it calls write_xxx in
> tools/perf/util/header.c, and check return value. It rolls back all
> working only when return value is negative.
>
> This patch ensures write_cpudesc() and write_total_mem() return
Hi Ingo,
Could you please collect this patch which fixes a perf problem?
Thanks.
On 2014/10/22 15:00, Namhyung Kim wrote:
On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
When 'perf record' write headers, it calls write_xxx in
tools/perf/util/header.c, and check return value. It rolls
On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
When 'perf record' write headers, it calls write_xxx in
tools/perf/util/header.c, and check return value. It rolls back all
working only when return value is negative.
This patch ensures write_cpudesc() and write_total_mem() return negative
On 2014/10/22 15:00, Namhyung Kim wrote:
On Thu, 16 Oct 2014 11:08:29 +0800, Wang Nan wrote:
When 'perf record' write headers, it calls write_xxx in
tools/perf/util/header.c, and check return value. It rolls back all
working only when return value is negative.
This patch ensures
When 'perf record' write headers, it calls write_xxx in
tools/perf/util/header.c, and check return value. It rolls back all
working only when return value is negative.
This patch ensures write_cpudesc() and write_total_mem() return negative number
when error. Without this patch, headers reported
When 'perf record' write headers, it calls write_xxx in
tools/perf/util/header.c, and check return value. It rolls back all
working only when return value is negative.
This patch ensures write_cpudesc() and write_total_mem() return negative number
when error. Without this patch, headers reported
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