From: Jiri Olsa <jolsa@redhat.com>
To: kan.liang@intel.com
Cc: acme@kernel.org, a.p.zijlstra@chello.nl, mingo@redhat.com,
jolsa@kernel.org, namhyung@kernel.org, ak@linux.intel.com,
eranian@google.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC 05/10] perf,tools: Enable statistic read for perf record
Date: Thu, 20 Aug 2015 11:41:22 +0200 [thread overview]
Message-ID: <20150820094122.GC4640@krava.brq.redhat.com> (raw)
In-Reply-To: <1439889946-28986-6-git-send-email-kan.liang@intel.com>
On Tue, Aug 18, 2015 at 05:25:41AM -0400, kan.liang@intel.com wrote:
SNIP
> diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
> index 373f65b..ca7bf8d 100644
> --- a/tools/perf/util/evlist.c
> +++ b/tools/perf/util/evlist.c
> @@ -854,6 +854,9 @@ static int perf_evlist__mmap_per_evsel(struct perf_evlist *evlist, int idx,
> if (evsel->system_wide && thread)
> continue;
>
> + if (evsel->stat_read)
> + continue;
> +
how about filters (perf_evlist__apply_filters) ... should be disabled as well IIUIC
jirka
next prev parent reply other threads:[~2015-08-20 9:41 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-18 9:25 [PATCH RFC 00/10] stat read during perf sampling kan.liang
2015-08-18 9:25 ` [PATCH RFC 01/10] perf,tools: open event on evsel cpus and threads kan.liang
2015-08-20 8:57 ` Jiri Olsa
2015-08-20 17:24 ` Liang, Kan
2015-08-21 7:43 ` Jiri Olsa
2015-08-21 13:24 ` Liang, Kan
2015-08-18 9:25 ` [PATCH RFC 02/10] perf,tools: Support new sort type --socket kan.liang
2015-08-20 9:09 ` Jiri Olsa
2015-08-21 20:25 ` Liang, Kan
2015-08-23 22:00 ` Jiri Olsa
2015-08-24 14:22 ` Liang, Kan
2015-08-24 14:27 ` Jiri Olsa
2015-08-24 16:47 ` Liang, Kan
2015-08-24 19:30 ` Jiri Olsa
2015-08-27 18:24 ` Jiri Olsa
2015-08-27 18:29 ` Liang, Kan
2015-08-18 9:25 ` [PATCH RFC 03/10] perf,tools: support option --socket kan.liang
2015-08-18 17:36 ` Stephane Eranian
2015-08-20 9:30 ` Jiri Olsa
2015-08-18 9:25 ` [PATCH RFC 04/10] perf,tools: Add 'N' event/group modifier kan.liang
2015-08-18 9:25 ` [PATCH RFC 05/10] perf,tools: Enable statistic read for perf record kan.liang
2015-08-20 9:39 ` Jiri Olsa
2015-08-20 9:41 ` Jiri Olsa [this message]
2015-08-18 9:25 ` [PATCH RFC 06/10] perf,tools: New RECORD type PERF_RECORD_STAT_READ kan.liang
2015-08-20 9:49 ` Jiri Olsa
2015-08-18 9:25 ` [PATCH RFC 07/10] perf,tools: record counter statistics during sampling kan.liang
2015-08-18 9:25 ` [PATCH RFC 08/10] perf,tools: option to set stat read interval kan.liang
2015-08-18 9:25 ` [PATCH RFC 09/10] perf,tools: don't validate non-sample event kan.liang
2015-08-18 9:25 ` [PATCH RFC 10/10] perf,tools: Show STAT_READ in perf report kan.liang
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