On Jun 01, 2007 10:52 -0500, Jose R. Santos wrote:
> Set the journals JBD2_FEATURE_INCOMPAT_64BIT on devices with more
> than 32bit block sizes during mount time. This ensure proper record
> lenth when writing to the journal.
>
> Signed-off-by: Jose R. Santos <[EMAIL PROTECTED]>
Content is good, but indenting should be fixed, spaces removed.
> --- .pc/ext4-set_64-bit_JBD_incompat.patch/fs/ext4/super.c 2007-05-31
> 22:25:21.843984697 -0500
> +++ fs/ext4/super.c 2007-05-31 22:26:14.913670672 -0500
> @@ -1824,6 +1824,17 @@ static int ext4_fill_super (struct super
> goto failed_mount3;
> }
>
> + /*
> + * Make sure to set JBD2_FEATURE_INCOMPAT_64BIT on filesystems
> + * with more that 32-bit block counts
> + */
> + if(es->s_blocks_count_hi)
> + if (!jbd2_journal_set_features(EXT4_SB(sb)->s_journal, 0, 0,
> + JBD2_FEATURE_INCOMPAT_64BIT)){
> + printk(KERN_ERR "ext4: Failed to set 64-bit journal
> feature\n");
> + goto failed_mount4;
> + }
/*
* Make sure to set JBD2_FEATURE_INCOMPAT_64BIT on filesystems
* with more that 32-bit block counts
*/
if (es->s_blocks_count_hi &&
!jbd2_journal_set_features(EXT4_SB(sb)->s_journal, 0, 0,
JBD2_FEATURE_INCOMPAT_64BIT)) {
printk(KERN_ERR "ext4: Failed to set 64-bit journal feature\n");
goto failed_mount4;
}
Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.
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