From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: stable <stable@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Thomas Gleixner <tglx@linutronix.de>,
Vaibhav Nagarnaik <vnagarnaik@google.com>
Subject: Re: Add to stable: tracing: change CPU ring buffer state from tracing_cpumask
Date: Wed, 11 Jul 2012 14:43:22 -0700 [thread overview]
Message-ID: <20120711214322.GB10930@kroah.com> (raw)
In-Reply-To: <1341243809.6578.5.camel@gandalf.stny.rr.com>
On Mon, Jul 02, 2012 at 11:43:29AM -0400, Steven Rostedt wrote:
> Hi Greg,
>
> Thomas pointed out that the buffering for tracing (other than function
> tracer - and other "tracers") is not affected by the tracing_cpumask.
> This goes back to 3.0 (and probably before that).
>
> It's fixed with this commit: 71babb2705e2203a64c27ede13ae3508a0d2c16c
> "tracing: change CPU ring buffer state from tracing_cpumask"
>
> Which looks to have made it into 3.5-rc1. Can you apply this to all the
> stable trees from 3.0 and beyond.
Applied to 3.0 and 3.4 now.
greg k-h
prev parent reply other threads:[~2012-07-11 21:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-02 15:43 Add to stable: tracing: change CPU ring buffer state from tracing_cpumask Steven Rostedt
2012-07-08 22:35 ` Ben Hutchings
2012-07-11 21:43 ` Greg Kroah-Hartman [this message]
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