From: Steven Rostedt <rostedt@goodmis.org>
To: Josef Bacik <jbacik@fb.com>
Cc: <linux-kernel@vger.kernel.org>, <kernel-team@fb.com>
Subject: Re: [PATCH] trace-cmd: filter out specific pids
Date: Tue, 23 Feb 2016 17:23:35 -0500 [thread overview]
Message-ID: <20160223172335.7af850ff@gandalf.local.home> (raw)
In-Reply-To: <1449248618-30556-1-git-send-email-jbacik@fb.com>
On Fri, 4 Dec 2015 12:03:38 -0500
Josef Bacik <jbacik@fb.com> wrote:
> Sometimes it is a good idea to filter out events from the recording processes
> and even other pids, for example an external app that links against libtracecmd
> that watches syscalls probably doesn't want its own syscalls showing up in the
> events. So add the ability to filter _out_ certain pids for the events that are
> enabled. The recorder threads will add their pids to this list, but they are
> only filtered if the library consumer filters out a pid or if the trace-cmd
> record user tries to filter anything out. Thanks,
>
> Signed-off-by: Josef Bacik <jbacik@fb.com>
Applied, thanks!
-- Steve
prev parent reply other threads:[~2016-02-23 22:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-04 17:03 Josef Bacik
2016-02-23 22:23 ` Steven Rostedt [this message]
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