From: Jiri Olsa <jolsa@redhat.com>
To: Taeung Song <treeze.taeung@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
linux-kernel@vger.kernel.org, namhyung@kernel.org
Subject: Re: [PATCH 2/2] perf tools: Add options 'get', 'set' and 'unset' to 'perf-config'.
Date: Tue, 7 Apr 2015 20:06:23 +0200 [thread overview]
Message-ID: <20150407180623.GB25980@krava.redhat.com> (raw)
In-Reply-To: <1428169288-8482-2-git-send-email-treeze.taeung@gmail.com>
On Sun, Apr 05, 2015 at 02:41:28AM +0900, Taeung Song wrote:
> Add 'get' option that can show value of a specific config variable
> and 'set' and 'unset' option that can create or replace a config variable.
vould you please update the changelog with the new syntax examples?
also Documentation/perf-config.txt wasn't updated
anyway.. any chance we could use syntax here that would follow
the sysctl style?
sysctl [options] [variable[=value]] [...]
sysctl -p [file or regexp] [...]
# display current config
perf config
# display current config plus all keys with default values
perf config -a
# display key value:
perf config report.queue
# set key value:
perf config report.queue=100M
# remove key (not in sysctl)
perf config -r report.queue
jirka
next prev parent reply other threads:[~2015-04-07 18:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-04 17:41 [PATCH 1/2] perf tools: Add 'perf-config' command Taeung Song
2015-04-04 17:41 ` [PATCH 2/2] perf tools: Add options 'get', 'set' and 'unset' to 'perf-config' Taeung Song
2015-04-07 18:06 ` Jiri Olsa [this message]
2015-04-07 17:57 ` [PATCH 1/2] perf tools: Add 'perf-config' command Jiri Olsa
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