From: "J. Bruce Fields" Subject: Re: [EXT4 set 4][PATCH 2/5] i_version: Add hi 32 bit inode version on ext4 on-disk inode Date: Tue, 3 Jul 2007 17:37:22 -0400 Message-ID: <20070703213722.GZ14074@fieldses.org> References: <1183275436.4010.127.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, nfsv4@linux-nfs.org, linux-kernel@vger.kernel.org To: Mingming Cao Return-path: Content-Disposition: inline In-Reply-To: <1183275436.4010.127.camel@localhost.localdomain> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: nfsv4-bounces@linux-nfs.org Errors-To: nfsv4-bounces@linux-nfs.org List-Id: linux-ext4.vger.kernel.org On Sun, Jul 01, 2007 at 03:37:16AM -0400, Mingming Cao wrote: > This patch adds a 32-bit i_version_hi field to ext4_inode, which can be used for 64-bit inode versions. This field will store the higher 32 bits of the version, while Jean Noel's patch has added support to store the lower 32-bits in osd1.linux1.l_i_version. > Sorry, I'm a little lost--where's that earlier patch, and exactly what tree should this patch series apply to? --b. > Signed-off-by: Mingming Cao > Signed-off-by: Andreas Dilger > Signed-off-by: Kalpak Shah > --- > Index: linux-2.6.21/include/linux/ext4_fs.h > =================================================================== > --- linux-2.6.21.orig/include/linux/ext4_fs.h > +++ linux-2.6.21/include/linux/ext4_fs.h > @@ -342,6 +342,7 @@ struct ext4_inode { > __le32 i_atime_extra; /* extra Access time (nsec << 2 | epoch) */ > __le32 i_crtime; /* File Creation time */ > __le32 i_crtime_extra; /* extra FileCreationtime (nsec << 2 | epoch) */ > + __le32 i_version_hi; /* high 32 bits for 64-bit version */ > }; > > #define i_size_high i_dir_acl > > > _______________________________________________ > NFSv4 mailing list > NFSv4@linux-nfs.org > http://linux-nfs.org/cgi-bin/mailman/listinfo/nfsv4