linux-kernel - Re: [EXT4 set 4][PATCH 2/5] i_version: Add hi 32 bit inode version on ext4 on-disk inode

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Message-ID: <20070703213722.GZ14074@fieldses.org>
Date:	Tue, 3 Jul 2007 17:37:22 -0400
From:	"J. Bruce Fields" <bfields@...ldses.org>
To:	Mingming Cao <cmm@...ibm.com>
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-ext4@...r.kernel.org, nfsv4@...ux-nfs.org
Subject: Re: [EXT4 set 4][PATCH 2/5] i_version: Add hi 32 bit inode version on ext4 on-disk inode

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 <cmm@...ibm.com>
> Signed-off-by: Andreas Dilger <adilger@...sterfs.com>
> Signed-off-by: Kalpak Shah <kalpak@...sterfs.com>
> ---
> 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@...ux-nfs.org
> http://linux-nfs.org/cgi-bin/mailman/listinfo/nfsv4
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