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From: Steven Rostedt <rostedt@goodmis.org>
To: Masami Hiramatsu <mhiramat@kernel.org>
Cc: linux-kernel@vger.kernel.org, Tom Zanussi <zanussi@kernel.org>
Subject: Re: [RFC PATCH 0/3] tracing/boot: Add histogram syntax support in boot-time tracing
Date: Mon, 2 Aug 2021 12:34:17 -0400	[thread overview]
Message-ID: <20210802123417.54b263ec@oasis.local.home> (raw)
In-Reply-To: <162791821009.552329.4358174280895732459.stgit@devnote2>

On Tue,  3 Aug 2021 00:30:10 +0900
Masami Hiramatsu <mhiramat@kernel.org> wrote:

> Hi,
> 
> Here is a series of patches for boot-time tracing to add histogram
> syntax extension and fixes a build issue.

Cool, I'll try to look at this, this week.

Thanks Masami!

-- Steve


> 
> Currently, the boot-time tracing only supports per-event actions
> for setting trigger actions. This is enough for short actions
> like 'traceon', 'traceoff', 'snapshot' etc. However, it is not good
> for the 'hist' trigger action because it is usually too long to write
> it in a single string especially if it has an 'onmatch' action.
>

  parent reply	other threads:[~2021-08-02 16:34 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-02 15:30 Masami Hiramatsu
2021-08-02 15:30 ` [RFC PATCH 1/3] tracing/boot: Fix a hist trigger dependency for boot time tracing Masami Hiramatsu
2021-08-02 15:30 ` [RFC PATCH 2/3] tracing/boot: Add per-event histogram action options Masami Hiramatsu
2021-08-02 15:30 ` [RFC PATCH 3/3] Documentation: tracing: Add histogram syntax to boot-time tracing Masami Hiramatsu
2021-08-02 16:34 ` Steven Rostedt [this message]
2021-08-03 10:28 ` [RFC PATCH 0/3] tracing/boot: Add histogram syntax support in " Masami Hiramatsu

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