From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiri Olsa <jolsa@kernel.org>
Cc: lkml <linux-kernel@vger.kernel.org>,
David Ahern <dsahern@gmail.com>, Ingo Molnar <mingo@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
"Liang, Kan" <kan.liang@intel.com>,
Don Zickus <dzickus@redhat.com>
Subject: Re: [PATCH 5/9] perf tools: Introduce 'P' modifier
Date: Mon, 5 Oct 2015 16:20:40 -0300 [thread overview]
Message-ID: <20151005192040.GI20515@kernel.org> (raw)
In-Reply-To: <1444068369-20978-6-git-send-email-jolsa@kernel.org>
Em Mon, Oct 05, 2015 at 08:06:05PM +0200, Jiri Olsa escreveu:
> The 'P' will cause the event to get maximum possible
> detected precise level.
>
> Following record:
> $ perf record -e cycles:P ...
>
> will detect maximum precise level for 'cycles' event
> and use it.
I had to do a 'make -C tools/perf clean' to get this to work, i.e. it is
not noticing that the parser files were changed and thus need to run
again, can you please take a look?
Thanks,
- Arnaldo
next prev parent reply other threads:[~2015-10-05 19:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-05 18:06 [PATCH 0/9] perf tools: Various fixes Jiri Olsa
2015-10-05 18:06 ` [PATCH 1/9] tools lib api fs: Do not use PATH_MAX + 1 Jiri Olsa
2015-10-06 7:12 ` [tip:perf/core] tools lib api fs: No need to " tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 2/9] perf evlist: Display DATA_SRC sample type bit Jiri Olsa
2015-10-06 7:13 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 3/9] perf annotate: Fix sizeof_sym_hist overflow issue Jiri Olsa
2015-10-06 7:13 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 4/9] perf tools: Make perf_event_attr__set_max_precise_ip global Jiri Olsa
2015-10-06 7:13 ` [tip:perf/core] perf tools: Export perf_event_attr__set_max_precise_ip() tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 5/9] perf tools: Introduce 'P' modifier Jiri Olsa
2015-10-05 18:13 ` David Ahern
2015-10-05 18:38 ` Jiri Olsa
2015-10-05 19:08 ` Arnaldo Carvalho de Melo
2015-10-05 19:20 ` Arnaldo Carvalho de Melo [this message]
2015-10-06 7:01 ` Jiri Olsa
2015-10-06 7:14 ` [tip:perf/core] perf tools: Introduce 'P' modifier to request max precision tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 6/9] perf tests: Add parsing test for 'P' modifier Jiri Olsa
2015-10-06 7:14 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 7/9] perf tools: Add support for sorting on the iaddr Jiri Olsa
2015-10-06 7:14 ` [tip:perf/core] " tip-bot for Don Zickus
2015-10-05 18:06 ` [PATCH 8/9] perf tools: Setup proper width for symbol_iaddr field Jiri Olsa
2015-10-06 7:15 ` [tip:perf/core] " tip-bot for Jiri Olsa
2015-10-05 18:06 ` [PATCH 9/9] perf tools: Handle -h and -v options Jiri Olsa
2015-10-06 7:15 ` [tip:perf/core] " tip-bot for Jiri Olsa
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=20151005192040.GI20515@kernel.org \
--to=acme@kernel.org \
--cc=a.p.zijlstra@chello.nl \
--cc=dsahern@gmail.com \
--cc=dzickus@redhat.com \
--cc=jolsa@kernel.org \
--cc=kan.liang@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=namhyung@kernel.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.