linux-ext4 - Re: [PATCH -V2 3/5] ext4: Fix the race between read_block_bitmap and mark_diskspace

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Message-id: <492C2A13.3090102@sun.com>
Date:	Tue, 25 Nov 2008 19:38:43 +0300
From:	Alex Zhuravlev <Alex.Zhuravlev@....COM>
To:	Frédéric Bohé <frederic.bohe@...l.net>
Cc:	"Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
	Theodore Tso <tytso@....EDU>, cmm@...ibm.com,
	sandeen@...hat.com, linux-ext4@...r.kernel.org
Subject: Re: [PATCH -V2 3/5] ext4: Fix the race between read_block_bitmap and
 mark_diskspace_used

Frédéric Bohé wrote:
> I've just tried your patch on top of the patch queue and I still have
> this error when I resize the fs while allocating blocks concurrently
> (with dd):

I believe this is because original fix is wrong. instead of uptodate we
could use different flag.

thanks, Alex

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