From: Johannes Berg <johannes@sipsolutions.net>
To: Bruno Randolf <br1@einfach.org>
Cc: Bob Copeland <me@bobcopeland.com>,
linux-wireless@vger.kernel.org, ath5k-devel@lists.ath5k.org
Subject: Re: [PATCH/RFC 3/3] ath5k: trace resets
Date: Wed, 21 Jul 2010 09:53:21 +0200 [thread overview]
Message-ID: <1279698801.3707.1.camel@jlt3.sipsolutions.net> (raw)
In-Reply-To: <201007211417.23512.br1@einfach.org>
On Wed, 2010-07-21 at 14:17 +0900, Bruno Randolf wrote:
> but that's for all tracepoints all over the kernel...
Well you definitely don't want to enable like function graph tracing,
that's expected to be more expensive unless you also have the callsite
patching version of it. But _just_ enabling tracing + the ath5k tracer
definitely will not have this effect.
johannes
next prev parent reply other threads:[~2010-07-21 7:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-17 19:35 [PATCH/RFC 0/3] ath5k: add driver tracepoints Bob Copeland
2010-07-17 19:35 ` [PATCH/RFC 1/3] ath5k: log descriptor chains at a new debug level Bob Copeland
2010-07-20 5:01 ` Bruno Randolf
2010-07-17 19:35 ` [PATCH/RFC 2/3] ath5k: use tracing for packet tx/rx dump Bob Copeland
2010-07-17 19:35 ` [PATCH/RFC 3/3] ath5k: trace resets Bob Copeland
2010-07-20 5:20 ` Bruno Randolf
2010-07-20 14:52 ` Bob Copeland
2010-07-21 1:04 ` Bruno Randolf
2010-07-21 1:12 ` [ath5k-devel] " Luis R. Rodriguez
2010-07-21 3:41 ` Bob Copeland
2010-07-21 5:17 ` Bruno Randolf
2010-07-21 5:46 ` Ben Gamari
2010-07-21 7:53 ` Johannes Berg [this message]
2010-07-22 9:21 ` Bruno Randolf
2010-07-20 5:11 ` [ath5k-devel] [PATCH/RFC 0/3] ath5k: add driver tracepoints Bruno Randolf
2010-07-20 7:54 ` Johannes Berg
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