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From: Theodore Tso <tytso@mit.edu>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: linux-ext4@vger.kernel.org
Subject: Re: [PATCH] ext4: Fix discard of inode prealloc space with delayed allocation.
Date: Thu, 26 Feb 2009 00:59:19 -0500	[thread overview]
Message-ID: <20090226055919.GA7227@mit.edu> (raw)
In-Reply-To: <1235578922-7790-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>

On Wed, Feb 25, 2009 at 09:52:02PM +0530, Aneesh Kumar K.V wrote:
> With delayed allocation we should not/cannot discard inode prealloc
> space during file close. We would still have dirty pages for which
> we haven't allocated blocks yet. With this fix after each get_blocks
> request we check whether we have zero reserved blocks and if yes and
> we don't have any writers on the file we discard inode prealloc
> space.

Thanks, applied in the ext4 patch queue.

						- Ted

      parent reply	other threads:[~2009-02-26  5:59 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-25 16:22 [PATCH] ext4: Fix discard of inode prealloc space with delayed allocation Aneesh Kumar K.V
2009-02-25 16:57 ` Dmitri Monakhov
2009-02-25 17:37   ` Aneesh Kumar K.V
2009-02-26  5:59 ` Theodore Tso [this message]

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