From: Peter Zijlstra <peterz@infradead.org>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Steven Rostedt <rostedt@goodmis.org>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Darren Hart <dvhart@linux.intel.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
"jason.wessel" <jason.wessel@windriver.com>,
"Ted Ts'o" <tytso@mit.edu>,
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Subject: Re: [RFC][PATCH 0/2] tracing: Have trace_printk()s in the events/ directory
Date: Thu, 18 Nov 2010 14:21:26 +0100 [thread overview]
Message-ID: <1290086486.2109.1512.camel@laptop> (raw)
In-Reply-To: <20101118125307.GB5344@nowhere>
On Thu, 2010-11-18 at 13:53 +0100, Frederic Weisbecker wrote:
>
>
> An other solution, which have been talking with Thomas yesterday, would be
> to allow having a single fd for several perf_events at once. That would
> solve some problems when you have hundreds of events opened (think about
> wide tracing, or use of all individual syscalls).
I'm working on that, but that doesn't make me like this crap any more.
next prev parent reply other threads:[~2010-11-18 13:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-18 3:58 Steven Rostedt
2010-11-18 3:58 ` [RFC][PATCH 1/2] [PATCH 1/2] tracing: Rename trace_printk to ftrace_printk Steven Rostedt
2010-11-18 3:58 ` [RFC][PATCH 2/2] [PATCH 2/2] tracing: Make event based trace_printk() Steven Rostedt
2010-11-18 4:19 ` Steven Rostedt
2010-11-18 5:50 ` Lai Jiangshan
2010-11-18 12:22 ` Steven Rostedt
2010-11-18 11:58 ` Mathieu Desnoyers
2010-11-18 12:14 ` Steven Rostedt
2010-11-18 10:41 ` [RFC][PATCH 0/2] tracing: Have trace_printk()s in the events/ directory Peter Zijlstra
2010-11-18 11:53 ` Steven Rostedt
2010-11-18 12:06 ` Mathieu Desnoyers
2010-11-18 12:14 ` Steven Rostedt
2010-11-18 13:03 ` Mathieu Desnoyers
2010-11-18 12:53 ` Frederic Weisbecker
2010-11-18 13:06 ` Steven Rostedt
2010-11-18 14:02 ` Frederic Weisbecker
2010-11-18 13:21 ` Peter Zijlstra [this message]
2010-11-18 13:36 ` Frederic Weisbecker
2010-11-18 12:39 ` Frederic Weisbecker
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