From: Franck Bui-Huu <vagabon.xyz@gmail.com>
To: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>,
Ingo Molnar <mingo@elte.hu>, Steven Rostedt <rostedt@goodmis.org>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org, 2nddept-manager@sdl.hitachi.co.jp,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Chase Douglas <chase.douglas@canonical.com>
Subject: Re: [PATCH -perf/perf/core 5/6] perf probe: Add variable filter support
Date: Thu, 13 Jan 2011 22:18:24 +0100 [thread overview]
Message-ID: <m3wrm87ba7.fsf@gmail.com> (raw)
In-Reply-To: <20110113124624.22426.72527.stgit@ltc236.sdl.hitachi.co.jp> (Masami Hiramatsu's message of "Thu, 13 Jan 2011 21:46:24 +0900")
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> writes:
> Add filters support for available variable list.
> Default filter is "!__k???tab_*&!__crc_*" for
> filtering out automatically generated symbols.
>
> The format of filter rule is "[!]GLOBPATTERN", so
> you can use wild cards. If the filter rule starts with
> '!', matched variables are filter out.
>
> e.g.)
> # perf probe -V schedule --externs --filter=cpu*
I'm wondering if the different syntax below could be simpler:
$ perf probe add <probe>
$ perf probe del <probe>
$ perf probe show
$ perf probe list <line>
... --vars[=<pattern>] [--externs] <probe>
... --funcs[=<pattern>]
instead of respectively:
$ perf probe --add=<probe>
$ perf probe --del=<probe>
$ perf probe [--list|-l]
$ perf probe [--line|-L] <line>
$ perf probe -V <probe> [--externs] [--filter=<pattern>]
$ perf probe --funcs
--
Franck
next prev parent reply other threads:[~2011-01-13 21:18 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-13 12:45 [PATCH -perf/perf/core 0/6] Perf probe update (support inline call-site/--funcs/--filter) Masami Hiramatsu
2011-01-13 12:45 ` [PATCH -perf/perf/core 1/6] perf probe: Introduce lines walker interface Masami Hiramatsu
2011-01-26 7:22 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2011-01-13 12:46 ` [PATCH -perf/perf/core 2/6] perf probe: Enable to put probe inline function call site Masami Hiramatsu
2011-01-26 7:22 ` [tip:perf/core] " tip-bot for Masami Hiramatsu
2011-01-13 12:46 ` [PATCH -perf/perf/core 3/6] perf probe: Add --funcs to show available functions in symtab Masami Hiramatsu
2011-01-13 21:24 ` Franck Bui-Huu
2011-01-14 9:49 ` Masami Hiramatsu
2011-01-14 9:53 ` [PATCH -perf/perf/core ] perf probe: Update perf-probe.txt for --funcs Masami Hiramatsu
2011-01-15 16:42 ` Arnaldo Carvalho de Melo
2011-01-26 7:23 ` [tip:perf/core] perf probe: Add --funcs to show available functions in symtab tip-bot for Masami Hiramatsu
2011-01-13 12:46 ` [PATCH -perf/perf/core 4/6] perf: Add strfilter for general purpose string filter Masami Hiramatsu
2011-01-13 13:01 ` Peter Zijlstra
2011-01-13 13:18 ` Masami Hiramatsu
2011-01-17 12:40 ` Arnaldo Carvalho de Melo
2011-01-17 12:55 ` Arnaldo Carvalho de Melo
2011-01-17 16:39 ` Masami Hiramatsu
2011-01-18 13:45 ` Masami Hiramatsu
2011-01-13 12:46 ` [PATCH -perf/perf/core 5/6] perf probe: Add variable filter support Masami Hiramatsu
2011-01-13 21:18 ` Franck Bui-Huu [this message]
2011-01-14 2:42 ` Masami Hiramatsu
2011-01-17 12:07 ` Arnaldo Carvalho de Melo
2011-01-19 1:12 ` Masami Hiramatsu
2011-01-13 12:46 ` [PATCH -perf/perf/core 6/6] perf probe: Add filters support for available functions Masami Hiramatsu
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