From: Peter Zijlstra <peterz@infradead.org>
To: Kan Liang <kan.liang@intel.com>
Cc: mingo@kernel.org, acme@infradead.org, eranian@google.com,
andi@firstfloor.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V8 7/8] perf, x86: introduce PERF_RECORD_LOST_SAMPLES
Date: Thu, 7 May 2015 13:54:46 +0200 [thread overview]
Message-ID: <20150507115446.GD16478@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <20150507113524.GG23123@twins.programming.kicks-ass.net>
On Thu, May 07, 2015 at 01:35:24PM +0200, Peter Zijlstra wrote:
>
> - dropped the @id field from the record, it is already included in the
> @sample_id values.
Hmm, this would force people to use sample_id; which in general is a
good idea, but should we really force that on people?
Acme?
next prev parent reply other threads:[~2015-05-07 11:55 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-06 19:33 [PATCH V8 0/8] large PEBS interrupt threshold Kan Liang
2015-05-06 19:33 ` [PATCH V8 1/8] perf, x86: use the PEBS auto reload mechanism when possible Kan Liang
2015-06-07 17:49 ` [tip:perf/core] perf/x86/intel: Use " tip-bot for Yan, Zheng
2015-05-06 19:33 ` [PATCH V8 2/8] perf, x86: introduce setup_pebs_sample_data() Kan Liang
2015-06-07 17:49 ` [tip:perf/core] perf/x86/intel: Introduce setup_pebs_sample_data( ) tip-bot for Yan, Zheng
2015-05-06 19:33 ` [PATCH V8 3/8] perf, x86: handle multiple records in PEBS buffer Kan Liang
2015-05-08 11:05 ` Andi Kleen
2015-05-08 11:29 ` Peter Zijlstra
2015-06-07 17:49 ` [tip:perf/core] perf/x86/intel: Handle multiple records in the " tip-bot for Yan, Zheng
2015-05-06 19:33 ` [PATCH V8 4/8] perf, x86: large PEBS interrupt threshold Kan Liang
2015-06-07 17:49 ` [tip:perf/core] perf/x86/intel: Implement batched PEBS interrupt handling (large PEBS interrupt threshold ) tip-bot for Yan, Zheng
2015-05-06 19:33 ` [PATCH V8 5/8] perf, x86: drain PEBS buffer during context switch Kan Liang
2015-06-07 17:50 ` [tip:perf/core] perf/x86/intel: Drain the PEBS buffer during context switches tip-bot for Yan, Zheng
2015-05-06 19:33 ` [PATCH V8 6/8] perf, x86: enlarge PEBS buffer Kan Liang
2015-06-07 17:50 ` [tip:perf/core] perf/intel/x86: Enlarge the " tip-bot for Yan, Zheng
2015-05-06 19:33 ` [PATCH V8 7/8] perf, x86: introduce PERF_RECORD_LOST_SAMPLES Kan Liang
2015-05-07 11:35 ` Peter Zijlstra
2015-05-07 11:54 ` Peter Zijlstra [this message]
2015-05-07 14:15 ` Arnaldo Carvalho de Melo
2015-05-07 14:21 ` Arnaldo Carvalho de Melo
2015-05-07 14:39 ` Peter Zijlstra
2015-05-07 16:22 ` Arnaldo Carvalho de Melo
2015-05-07 17:37 ` Peter Zijlstra
2015-05-07 20:01 ` Arnaldo Carvalho de Melo
2015-05-07 13:56 ` Liang, Kan
2015-05-07 13:58 ` Peter Zijlstra
2015-05-06 19:33 ` [PATCH V8 8/8] perf tools: handle PERF_RECORD_LOST_SAMPLES Kan Liang
2015-05-07 10:33 ` Andi Kleen
2015-05-07 14:17 ` Liang, Kan
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