From: Peter Zijlstra <peterz@infradead.org>
To: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: "Ingo Molnar" <mingo@elte.hu>,
linux-kernel@vger.kernel.org,
"Arnaldo Carvalho de Melo" <acme@redhat.com>,
"Frédéric Weisbecker" <fweisbec@gmail.com>,
"Mike Galbraith" <efault@gmx.de>,
"Paul Mackerras" <paulus@samba.org>
Subject: Re: [PATCH 1/1 v2] perf record: We should fork only if a program was specified to run
Date: Sat, 19 Dec 2009 22:39:01 +0100 [thread overview]
Message-ID: <1261258741.4314.0.camel@laptop> (raw)
In-Reply-To: <1261257771-10263-1-git-send-email-acme@infradead.org>
On Sat, 2009-12-19 at 19:22 -0200, Arnaldo Carvalho de Melo wrote:
> @@ -550,7 +551,7 @@ static int __cmd_record(int argc __used, const char **argv)
> return err;
> }
>
> - if (!system_wide)
> + if (!system_wide && profile_cpu == -1)
> event__synthesize_thread(pid, process_synthesized_event,
> session);
Not actually sure about this bit though, since we now have
per-task-per-cpu things, the profile_cpu is also used to !system_wide.
next prev parent reply other threads:[~2009-12-19 21:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-19 21:22 [PATCH 1/1 v2] perf record: We should fork only if a program was specified to run Arnaldo Carvalho de Melo
2009-12-19 21:39 ` Peter Zijlstra [this message]
2009-12-19 21:58 ` Arnaldo Carvalho de Melo
2009-12-19 22:03 ` Peter Zijlstra
2009-12-19 21:59 ` Peter Zijlstra
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1261258741.4314.0.camel@laptop \
--to=peterz@infradead.org \
--cc=acme@infradead.org \
--cc=acme@redhat.com \
--cc=efault@gmx.de \
--cc=fweisbec@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=paulus@samba.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.