linux-kernel - Re: [f2fs-dev] [PATCH 2/2] f2fs: fix the number of orphan inode blocks

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Message-ID: <20150227091110.GA22738@kernel>
Date:	Fri, 27 Feb 2015 17:11:10 +0800
From:	Wanpeng Li <wanpeng.li@...ux.intel.com>
To:	Chao Yu <chao2.yu@...sung.com>
Cc:	'Jaegeuk Kim' <jaegeuk@...nel.org>,
	Changman Lee <cm224.lee@...sung.com>,
	linux-f2fs-devel@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	Wanpeng Li <wanpeng.li@...ux.intel.com>
Subject: Re: [f2fs-dev] [PATCH 2/2] f2fs: fix the number of orphan inode
 blocks

Hi Chao,
On Thu, Feb 26, 2015 at 09:33:55AM +0800, Chao Yu wrote:
>Hi Wanpeng,
>
>> -----Original Message-----
>> From: Wanpeng Li [mailto:wanpeng.li@...ux.intel.com]
>> Sent: Thursday, February 26, 2015 7:57 AM
>> To: Jaegeuk Kim
>> Cc: Wanpeng Li; linux-kernel@...r.kernel.org; linux-f2fs-devel@...ts.sourceforge.net
>> Subject: [f2fs-dev] [PATCH 2/2] f2fs: fix the number of orphan inode blocks
>> 
>> cp_pack_start_sum is calculated in do_checkpoint and is equal to
>> cpu_to_le32(1 + cp_payload_blks + orphan_blocks). The number of
>> orphan inode blocks is take advantage of by recover_orphan_inodes
>> to readahead meta pages and recovery inodes. However, current codes
>> forget to reduce the number of cp payload blocks when calculate
>> the number of orphan inode blocks. This patch fix it.
>
>Nice work! looks good to me. :)
>
>> 
>> Signed-off-by: Wanpeng Li <wanpeng.li@...ux.intel.com>
>
>Reviewed-by: Chao Yu <chao2.yu@...sung.com>

Thanks for your review. ;-)

Regards,
Wanpeng Li 
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