From: Matthew Wilcox <matthew@wil.cx>
To: Ingo Molnar <mingo@elte.hu>
Cc: Jarek Poplawski <jarkao2@o2.pl>,
linux-kernel@vger.kernel.org, Andrew Morton <akpm@osdl.org>
Subject: Re: [patch] lock debugging: fix DEBUG_LOCKS_WARN_ON() & debug_locks_silent
Date: Tue, 19 Dec 2006 02:40:18 -0700 [thread overview]
Message-ID: <20061219094017.GM21070@parisc-linux.org> (raw)
In-Reply-To: <20061219093135.GA28269@elte.hu>
On Tue, Dec 19, 2006 at 10:31:35AM +0100, Ingo Molnar wrote:
>
> * Jarek Poplawski <jarkao2@o2.pl> wrote:
>
> > > if (unlikely(c)) { \
> > > - if (debug_locks_silent || debug_locks_off()) \
> > > + if (!debug_locks_silent && debug_locks_off()) \
>
> btw., updated patch is below - the right order is to first do
> debug_locks_off(), then debug_locks_silent.
Then how does one re-enable lock debugging after running the locking
testsuite?
next prev parent reply other threads:[~2006-12-19 9:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-16 6:26 Doubled stack dumps during locking testsuite Matthew Wilcox
2006-12-16 8:04 ` [patch] lock debugging: fix DEBUG_LOCKS_WARN_ON() & debug_locks_silent Ingo Molnar
2006-12-19 8:43 ` Jarek Poplawski
2006-12-19 8:51 ` Matthew Wilcox
2006-12-19 9:05 ` Jarek Poplawski
2006-12-19 9:31 ` Ingo Molnar
2006-12-19 9:40 ` Matthew Wilcox [this message]
2006-12-19 9:44 ` Ingo Molnar
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