From: Andrew Morton <akpm@linux-foundation.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: cmm@us.ibm.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-ext4@vger.kernel.org,
Andy Whitcroft <apw@shadowen.org>
Subject: Re: [EXT4 set 5][PATCH 1/1] expand inode i_extra_isize to support features in larger inode
Date: Fri, 13 Jul 2007 12:12:59 -0700 [thread overview]
Message-ID: <20070713121259.20066d5b.akpm@linux-foundation.org> (raw)
In-Reply-To: <1184333621.20032.85.camel@twins>
On Fri, 13 Jul 2007 15:33:41 +0200
Peter Zijlstra <peterz@infradead.org> wrote:
> On Fri, 2007-07-13 at 02:05 -0700, Andrew Morton wrote:
>
> > Except lockdep doesn't know about journal_start(), which has ranking
> > requirements similar to a semaphore.
>
> Something like so?
Looks OK.
> Or can journal_stop() be done by a different task than the one that did
> journal_start()? - in which case nothing much can be done :-/
Yeah, journal_start() and journal_stop() are well-behaved.
> This seems to boot... albeit I did not push it hard.
I fear the consequences of this change :(
Oh well, please keep it alive, maybe beat on it a bit, resend it
later on?
next prev parent reply other threads:[~2007-07-13 19:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-01 7:38 [EXT4 set 5][PATCH 1/1] expand inode i_extra_isize to support features in larger inode Mingming Cao
2007-07-10 23:32 ` Andrew Morton
2007-07-11 12:10 ` Andreas Dilger
2007-07-11 17:34 ` Andrew Morton
2007-07-11 19:24 ` Kalpak Shah
2007-07-12 12:14 ` Kalpak Shah
2007-07-13 9:05 ` Andrew Morton
2007-07-13 13:33 ` Peter Zijlstra
2007-07-13 15:43 ` Andreas Dilger
2007-07-13 19:12 ` Andrew Morton [this message]
2007-07-13 21:47 ` Zach Brown
2007-07-14 7:43 ` Peter Zijlstra
2007-07-15 10:21 ` Peter Zijlstra
2007-07-15 13:02 ` Peter Zijlstra
2007-07-15 13:14 ` Peter Zijlstra
2007-07-15 18:11 ` Andrew Morton
2007-07-15 19:21 ` Peter Zijlstra
2007-07-15 19:59 ` Andrew Morton
2007-07-15 20:13 ` Peter Zijlstra
2007-07-13 16:12 ` Andreas Dilger
2007-07-16 23:52 ` Mingming Cao
2007-07-17 0:06 ` Andreas Dilger
2007-07-17 0:24 ` Mingming Cao
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