From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Zhaolei <zhaolei@cn.fujitsu.com>,
Tom Zanussi <tzanussi@gmail.com>, Li Zefan <lizf@cn.fujitsu.com>,
LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH] tracing/lockdep: turn lock->name into an array
Date: Fri, 17 Apr 2009 10:25:44 -0700 [thread overview]
Message-ID: <49E8BB98.3090901@goop.org> (raw)
In-Reply-To: <20090414065303.GA24626@elte.hu>
Ingo Molnar wrote:
> We could zap all pending trace entries on module unload (it is a
> rare operation)
...Unless you're trying to trace something across a module unload. I
don't know if its at all practical, but it would be nice to just zap the
pointers within the buffer, rather than the whole buffer.
J
next prev parent reply other threads:[~2009-04-17 17:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-13 22:36 [PATCH] tracing/lockdep: turn lock->name into an array Frederic Weisbecker
2009-04-13 22:42 ` Frederic Weisbecker
2009-04-13 22:58 ` Ingo Molnar
2009-04-14 7:48 ` Peter Zijlstra
2009-04-14 10:27 ` Ingo Molnar
2009-04-14 21:22 ` Frederic Weisbecker
2009-04-13 23:01 ` Ingo Molnar
2009-04-14 0:24 ` Frederic Weisbecker
2009-04-14 6:35 ` KOSAKI Motohiro
2009-04-14 6:53 ` Ingo Molnar
2009-04-14 6:56 ` KOSAKI Motohiro
2009-04-14 7:20 ` Peter Zijlstra
2009-04-14 10:25 ` Ingo Molnar
2009-04-17 17:25 ` Jeremy Fitzhardinge [this message]
2009-04-17 17:27 ` Peter Zijlstra
2009-04-17 17:36 ` Steven Rostedt
2009-04-17 20:29 ` Frederic Weisbecker
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