From: Ingo Molnar <mingo@elte.hu>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Linux Kernel list <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH v2] timer: implement lockdep deadlock detection
Date: Tue, 27 Jan 2009 14:27:59 +0100 [thread overview]
Message-ID: <20090127132759.GI23121@elte.hu> (raw)
In-Reply-To: <1233046009.4012.3.camel@johannes.local>
* Johannes Berg <johannes@sipsolutions.net> wrote:
> This modifies the timer code in a way to allow lockdep to detect
> deadlocks resulting from a lock being taken in the timer function as
> well as around the del_timer_sync() call.
>
> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
> ---
> include/linux/timer.h | 97 ++++++++++++++++++++++++++++++++++++++++++--------
> kernel/timer.c | 57 +++++++++++++++++++++++------
> 2 files changed, 127 insertions(+), 27 deletions(-)
applied to tip/core/locking, thanks Johannes!
Ingo
next prev parent reply other threads:[~2009-01-27 13:28 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-26 22:59 [PATCH] timer: implement lockdep deadlock detection Johannes Berg
2009-01-26 23:03 ` Johannes Berg
2009-01-26 23:07 ` Ingo Molnar
2009-01-27 8:45 ` Johannes Berg
2009-01-27 8:46 ` [PATCH v2] " Johannes Berg
2009-01-27 13:27 ` Ingo Molnar [this message]
2009-01-27 13:41 ` Ingo Molnar
2009-01-27 18:06 ` Johannes Berg
2009-01-27 18:30 ` Peter Zijlstra
2009-01-27 18:33 ` Johannes Berg
2009-01-27 18:57 ` [PATCH v3] " Johannes Berg
2009-01-28 8:20 ` Peter Zijlstra
2009-01-28 9:54 ` Johannes Berg
2009-01-28 10:13 ` Peter Zijlstra
2009-01-28 10:54 ` Johannes Berg
2009-01-28 18:06 ` Johannes Berg
2009-01-29 12:38 ` Ingo Molnar
2009-01-29 15:03 ` [PATCH v4] " Johannes Berg
2009-01-29 13:38 ` [PATCH v3] " Peter Zijlstra
2009-01-29 13:44 ` Arnd Bergmann
2009-01-29 14:25 ` Johannes Berg
2009-01-27 18:12 ` [PATCH v2] " Johannes Berg
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