linux-ext4 - Re: [PATCH] jbd2: don't abort if flushing file data failed

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Date:	Tue, 29 Jul 2008 08:35:13 -0400
From:	Theodore Tso <tytso@....EDU>
To:	Hidehiro Kawai <hidehiro.kawai.ez@...achi.com>
Cc:	Ext4 Developers List <linux-ext4@...r.kernel.org>,
	sugita <yumiko.sugita.yf@...achi.com>,
	Satoshi OSHIMA <satoshi.oshima.fk@...achi.com>
Subject: Re: [PATCH] jbd2: don't abort if flushing file data failed

On Tue, Jul 29, 2008 at 02:53:36PM +0900, Hidehiro Kawai wrote:
> Hello, Ted
> 
> > [PATCH] ext4: don't read inode block if the buffer has a write error
> > [PATCH] jbd2: don't abort if flushing file data failed
> 
> Thank you for porting my ext3/jbd patches to ext4/jbd2.
> I would appreciate if you port the remained two patch set (haven't
> been posted yet), too.  Although I'll try to port them by myself. 

If they are the ones which I think you are referring to, I don't
believe they apply to ext4 since we are now using the
generic_writepages routines to flush data pages to disk during a
journal commit.  I've checked those code paths, and I believe they do
set AS_EIO correctly; I would appreciate it though if you could double
check to make sure they are do everything that needs to be done to
handle write errors correctly.

Thanks, regards,

						- Ted
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