From: Oleg Nesterov <oleg@redhat.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@redhat.com>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
"zhangwei(Jovi)" <jovi.zhangwei@huawei.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] tracing: more list_empty(perf_events) checks
Date: Thu, 18 Jul 2013 17:44:03 +0200 [thread overview]
Message-ID: <20130718154403.GA8416@redhat.com> (raw)
In-Reply-To: <1374158349.6458.237.camel@gandalf.local.home>
On 07/18, Steven Rostedt wrote:
>
> Oleg, did you update the change logs? These patches look the same as
> what was in your mbox. Or did Peter have an issues with the change log
> of another patch?
No, I didn't change them in any way, just resended.
To remind. 0/3 says "Compile tested only, not for inclusion yet" but
I tried to test them after that, including the performance testing.
However I did this under KVM so I am not sure if we can trust these
numbers. But it seems that you got the similar results with
perf-bench-sched-pipe: http://marc.info/?l=linux-kernel&m=137176685731120
Steven, I am starting to think that it would be better to resend this
series (3-6 in mbox I sent) so that Peter and Frederic can take another
look. And I'll try to update the changelogs. Will do a bit later today.
OK?
Oleg.
next prev parent reply other threads:[~2013-07-18 15:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-17 17:01 [PATCH 0/3] tracing: more list_empty(perf_events) checks Oleg Nesterov
2013-06-17 17:02 ` [PATCH 1/3] tracing/function: Avoid perf_trace_buf_*() if event_function.perf_events is empty Oleg Nesterov
2013-06-17 17:02 ` [PATCH 2/3] tracing/syscall: Avoid perf_trace_buf_*() if sys_data->perf_events " Oleg Nesterov
2013-06-17 17:02 ` [PATCH 3/3] tracing/perf: Move the PERF_MAX_TRACE_SIZE check into perf_trace_buf_prepare() Oleg Nesterov
2013-06-17 20:18 ` [PATCH 0/3] tracing: more list_empty(perf_events) checks Oleg Nesterov
2013-06-17 21:27 ` Steven Rostedt
2013-06-18 14:46 ` Oleg Nesterov
2013-06-18 15:41 ` Steven Rostedt
2013-06-18 16:24 ` Oleg Nesterov
2013-07-18 3:00 ` Steven Rostedt
2013-07-18 9:42 ` Peter Zijlstra
2013-07-18 14:39 ` Steven Rostedt
2013-07-18 15:44 ` Oleg Nesterov [this message]
2013-07-18 15:53 ` Steven Rostedt
2013-07-18 16:11 ` Oleg Nesterov
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