From: Randy Dunlap <randy.dunlap@oracle.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Mingming Cao <cmm@us.ibm.com>,
jack@suse.cz, tytso@mit.edu, linux-ext4@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH V2 3/3] ext4: quota handling for delayed allocation
Date: Tue, 04 Nov 2008 20:35:08 -0800 [thread overview]
Message-ID: <4911227C.1060908@oracle.com> (raw)
In-Reply-To: <20081104173215.92ac3585.akpm@linux-foundation.org>
Andrew Morton wrote:
> On Fri, 31 Oct 2008 14:27:31 -0700
> Mingming Cao <cmm@us.ibm.com> wrote:
>
>> ext4: quota reservation for delayed allocation
>>
>> Index: linux-2.6.28-rc2/fs/ext4/inode.c
>> ===================================================================
>> --- linux-2.6.28-rc2.orig/fs/ext4/inode.c 2008-10-29 13:26:55.000000000 -0700
>> +++ linux-2.6.28-rc2/fs/ext4/inode.c 2008-10-30 14:25:47.000000000 -0700
>> @@ -1531,12 +1541,23 @@ repeat:
>> md_needed = mdblocks - EXT4_I(inode)->i_reserved_meta_blocks;
>> total = md_needed + nrblocks;
>>
>> + /*
>> + * Make quota reservation here, to prevent quota overflow
>> + * later.Real quota accounting is done at pages writeout
>> + * time
>
> "Make the quota reservation here to prevent quota overflow later. Real
> quota accounting is performed and page writeout time."
s/and/at/
---
--
~Randy
next prev parent reply other threads:[~2008-11-05 4:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-31 21:27 [PATCH V2 3/3] ext4: quota handling for delayed allocation Mingming Cao
2008-11-05 1:32 ` Andrew Morton
2008-11-05 4:35 ` Randy Dunlap [this message]
2008-11-06 23:28 ` Mingming Cao
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