From: Frederic Weisbecker <fweisbec@gmail.com>
To: Chase Douglas <chase.douglas@canonical.com>
Cc: linux-kernel@vger.kernel.org,
Steven Rostedt <rostedt@goodmis.org>, Ingo Molnar <mingo@elte.hu>,
Thomas Gleixner <tglx@linutronix.de>,
Randy Dunlap <randy.dunlap@oracle.com>
Subject: Re: [PATCH 2/3] Add tracing_off_event() calls to BUG() and WARN() paths
Date: Thu, 15 Apr 2010 22:57:41 +0200 [thread overview]
Message-ID: <20100415205739.GF5069@nowhere> (raw)
In-Reply-To: <1271262016-18650-2-git-send-email-chase.douglas@canonical.com>
On Wed, Apr 14, 2010 at 12:20:15PM -0400, Chase Douglas wrote:
> This change adds tracing_off_event() calls, which stop debug tracing,
> when a BUG() or WARN() function is called. The stoppage depends on
> commandline paramenter tracing_off={bug,warn,none}. The default is
> "bug", so only the BUG() paths will stop tracing.
>
> Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
ACK
But I can't find where we call oops_enter() from panic()
I see it called in x86 from oops_begin() that is called
in various places like die(), but couldn't find how it
ends up beeing called from panic().
next prev parent reply other threads:[~2010-04-15 20:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-14 16:20 [PATCH 1/3 v4] Add tracing_off_event() to stop tracing when a bug or warning occur Chase Douglas
2010-04-14 16:20 ` [PATCH 2/3] Add tracing_off_event() calls to BUG() and WARN() paths Chase Douglas
2010-04-15 20:57 ` Frederic Weisbecker [this message]
2010-04-15 21:49 ` Chase Douglas
2010-04-15 23:15 ` Frederic Weisbecker
2010-04-16 4:13 ` Chase Douglas
2010-04-14 16:20 ` [PATCH 3/3] Stop tracing on a schedule bug Chase Douglas
2010-04-15 21:03 ` Frederic Weisbecker
2010-04-15 21:45 ` Chase Douglas
2010-04-15 23:01 ` Thomas Gleixner
2010-04-15 23:10 ` Frederic Weisbecker
2010-04-15 23:27 ` Chase Douglas
2010-04-15 23:50 ` Thomas Gleixner
2010-04-16 0:21 ` Thomas Gleixner
2010-04-16 1:49 ` Frederic Weisbecker
2010-04-16 16:41 ` Steven Rostedt
2010-04-16 4:01 ` Chase Douglas
2010-04-16 16:46 ` Steven Rostedt
2010-04-16 17:14 ` Chase Douglas
2010-04-16 18:14 ` Frederic Weisbecker
2010-04-16 19:58 ` Thomas Gleixner
2010-04-19 22:30 ` Chase Douglas
2010-04-16 3:52 ` Chase Douglas
2010-04-15 20:13 ` [PATCH 1/3 v4] Add tracing_off_event() to stop tracing when a bug or warning occur Frederic Weisbecker
-- strict thread matches above, loose matches on Subject: below --
2010-03-18 13:48 [PATCH 1/3] " Chase Douglas
2010-03-18 13:48 ` [PATCH 2/3] Add tracing_off_event() calls to BUG() and WARN() paths Chase Douglas
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