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From: Ben Myers <bpm@sgi.com>
To: Dave Chinner <david@fromorbit.com>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH 14/22] xfs: shortform directory offsets change for dir3 format
Date: Wed, 10 Apr 2013 14:52:49 -0500	[thread overview]
Message-ID: <20130410195249.GH22182@sgi.com> (raw)
In-Reply-To: <1364965892-19623-15-git-send-email-david@fromorbit.com>

On Wed, Apr 03, 2013 at 04:11:24PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
> 
> Because the header size for the CRC enabled directory blocks is
> larger, the offset of the first entry into a directory block is
> different to the dir2 format. The shortform directory stores the
> dirent's offset so that it doesn't change when moving from shortform
> to block form and back again, and hence it needs to take into
> account the different header sizes to maintain the correct offsets.
> 
> Signed-off-by: Dave Chinner <dchinner@redhat.com>

Looks great.

-Ben

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  reply	other threads:[~2013-04-10 19:52 UTC|newest]

Thread overview: 52+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-03  5:11 [PATCH 00/22] xfs: metadata CRCs, fourth version Dave Chinner
2013-04-03  5:11 ` [PATCH 01/22] xfs: increase hexdump output in xfs_corruption_error Dave Chinner
2013-04-03  5:11 ` [PATCH 02/22] xfs: add support for large btree blocks Dave Chinner
2013-04-03  5:11 ` [PATCH 03/22] xfs: add CRC checks to the AGF Dave Chinner
2013-04-03  5:11 ` [PATCH 04/22] xfs: add CRC checks to the AGFL Dave Chinner
2013-04-03  5:11 ` [PATCH 05/22] xfs: add CRC checks to the AGI Dave Chinner
2013-04-03  5:11 ` [PATCH 06/22] xfs: add CRC checks for quota blocks Dave Chinner
2013-04-03  5:11 ` [PATCH 07/22] xfs: add version 3 inode format with CRCs Dave Chinner
2013-04-03  5:11 ` [PATCH 08/22] xfs: split out symlink code into it's own file Dave Chinner
2013-04-03  5:11 ` [PATCH 09/22] xfs: add CRC checks to remote symlinks Dave Chinner
2013-04-03  5:11 ` [PATCH 10/22] xfs: add CRC checks to block format directory blocks Dave Chinner
2013-04-03  5:11 ` [PATCH 11/22] xfs: add CRC checking to dir2 free blocks Dave Chinner
2013-04-03  5:11 ` [PATCH 12/22] xfs: add CRC checking to dir2 data blocks Dave Chinner
2013-04-03  5:11 ` [PATCH 13/22] xfs: add CRC checking to dir2 leaf blocks Dave Chinner
2013-04-10 17:46   ` Ben Myers
2013-04-11  2:06     ` Dave Chinner
2013-04-11 16:16       ` Ben Myers
2013-04-11 21:30   ` [PATCH V2 " Dave Chinner
2013-04-03  5:11 ` [PATCH 14/22] xfs: shortform directory offsets change for dir3 format Dave Chinner
2013-04-10 19:52   ` Ben Myers [this message]
2013-04-03  5:11 ` [PATCH 15/22] xfs: add CRCs to dir2/da node blocks Dave Chinner
2013-04-22 18:55   ` Ben Myers
2013-04-24  0:33     ` Dave Chinner
2013-04-24  8:58   ` [PATCH V2 " Dave Chinner
2013-04-03  5:11 ` [PATCH 16/22] xfs: add CRCs to attr leaf blocks Dave Chinner
2013-04-23 23:02   ` Ben Myers
2013-04-24  1:17     ` Dave Chinner
2013-04-24  8:58   ` [PATCH V2 " Dave Chinner
2013-04-03  5:11 ` [PATCH 17/22] xfs: split remote attribute code out Dave Chinner
2013-04-24 19:13   ` Ben Myers
2013-04-03  5:11 ` [PATCH 18/22] xfs: add CRC protection to remote attributes Dave Chinner
2013-04-25 18:56   ` Ben Myers
2013-04-30  7:20     ` Dave Chinner
2013-04-03  5:11 ` [PATCH 19/22] xfs: add buffer types to directory and attribute buffers Dave Chinner
2013-04-26 19:09   ` Ben Myers
2013-04-30  7:28     ` Dave Chinner
2013-04-03  5:11 ` [PATCH 20/22] xfs: buffer type overruns blf_flags field Dave Chinner
2013-04-03  5:11 ` [PATCH 21/22] xfs: add CRC checks to the superblock Dave Chinner
2013-04-03  5:11 ` [PATCH 22/22] xfs: implement extended feature masks Dave Chinner
2013-04-05  6:55 ` [PATCH 00/22] xfs: metadata CRCs, fourth version Dave Chinner
2013-04-05  7:00 ` [PATCH 23/22] xfs: add metadata CRC documentation Dave Chinner
2013-04-05 10:45   ` Hans-Peter Jansen
2013-04-05 11:20     ` Dave Howorth
2013-04-07 23:06       ` Dave Chinner
2013-04-05 11:35   ` Brian Foster
2013-04-07 23:08     ` Dave Chinner
2013-04-09  6:49   ` [PATCH V2 " Dave Chinner
2013-04-09  7:33 ` [PATCH 24/22] xfs: Teach dquot recovery about CONFIG_XFS_QUOTA Dave Chinner
2013-04-27 20:44   ` Ben Myers
2013-04-30  6:18     ` Dave Chinner
2013-04-27 20:42 ` [PATCH 00/22] xfs: metadata CRCs, fourth version Ben Myers
2013-04-28 23:25   ` Dave Chinner

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