linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Wang Nan <wangnan0@huawei.com>
Cc: linux-kernel@vger.kernel.org, pi3orama@163.com,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Alexei Starovoitov <ast@kernel.org>, Jiri Olsa <jolsa@kernel.org>
Subject: Re: [PATCH 2/2] perf record: Add --dry-run option to check cmdline options
Date: Thu, 16 Jun 2016 13:50:40 -0300	[thread overview]
Message-ID: <20160616165040.GF13337@kernel.org> (raw)
In-Reply-To: <20160616164815.GE13337@kernel.org>

Em Thu, Jun 16, 2016 at 01:48:15PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Jun 16, 2016 at 08:02:41AM +0000, Wang Nan escreveu:
> > With '--dry-run', 'perf record' doesn't do reall recording. Combine with
> > llvm.dump-obj option, --dry-run can be used to help compile BPF objects for
> > embedded platform.
> 
> So these are nice and have value, but can we have a subcommand to do all
> this with an expressive name, Something like:
> 
>   perf bpfcc foo.c -o foo
> 
> or shorter:
> 
>   perf bcc foo.c -o foo

BTW, I just applied both files. Testing them now.

- Arnaldo

  reply	other threads:[~2016-06-16 16:50 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-16  8:02 [PATCH 0/2] perf bpf: Add helper to support generate BPF object Wang Nan
2016-06-16  8:02 ` [PATCH 1/2] perf llvm: Allow dump llvm output object file using llvm.dump-obj Wang Nan
2016-06-22  7:42   ` [tip:perf/core] " tip-bot for Wang Nan
2016-06-16  8:02 ` [PATCH 2/2] perf record: Add --dry-run option to check cmdline options Wang Nan
2016-06-16 16:48   ` Arnaldo Carvalho de Melo
2016-06-16 16:50     ` Arnaldo Carvalho de Melo [this message]
2016-06-20  3:29     ` Wangnan (F)
2016-06-20 14:38       ` Arnaldo Carvalho de Melo
2016-06-20 16:22         ` Alexei Starovoitov
2016-06-20 18:13           ` Arnaldo Carvalho de Melo
2016-06-20 18:16             ` David Ahern
2016-06-20 18:52               ` Arnaldo Carvalho de Melo
2016-06-21  2:02             ` Namhyung Kim
2016-06-21  2:49               ` David Ahern
2016-06-21  6:12           ` Wangnan (F)
2016-06-21 16:11             ` perf cc/perf bpf was: " Arnaldo Carvalho de Melo
2016-06-21  1:57         ` Wangnan (F)
2016-06-22  7:43   ` [tip:perf/core] " tip-bot for Wang Nan

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=20160616165040.GF13337@kernel.org \
    --to=acme@kernel.org \
    --cc=acme@redhat.com \
    --cc=ast@kernel.org \
    --cc=jolsa@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pi3orama@163.com \
    --cc=wangnan0@huawei.com \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).