From: Andreas Dilger <adilger@sun.com>
To: "Theodore Ts'o" <tytso@mit.edu>
Cc: linux-ext4@vger.kernel.org
Subject: Please reserve INCOMPAT flags
Date: Sun, 06 Sep 2009 11:25:46 +0200 [thread overview]
Message-ID: <20090906092546.GU4197@webber.adilger.int> (raw)
Ted,
in addition to the data-in-dirent INCOMPAT flag Rahul sent the patches
for last week, I would like to ensure that we also have the INCOMPAT
flag for large EA-in-inode flag reserved. This patch is going into
testing at one of our large customers, and I want to make sure that
we don't accidentally get a conflicting INCOMPAT flag assignment.
#define EXT4_FEATURE_INCOMPAT_EA_INODE 0x0400
#define EXT4_FEATURE_INCOMPAT_DIRDATA 0x1000
#define EXT4_EA_INODE_FL 0x00200000 /* Inode used for large EA */
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
next reply other threads:[~2009-09-06 9:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-06 9:25 Andreas Dilger [this message]
2009-11-30 19:15 ` Please reserve INCOMPAT flags Andreas Dilger
2009-11-30 19:31 ` Please reserve INCOMPAT_EA_INODE flag Andreas Dilger
2009-11-30 21:16 ` [PATCH] Please reserve INCOMPAT_DIRDATA flag Andreas Dilger
2010-06-02 14:34 ` tytso
2010-06-02 14:34 ` Please reserve INCOMPAT_EA_INODE flag tytso
2009-12-05 4:25 ` Please reserve INCOMPAT flags Aneesh Kumar K.V
2010-01-24 19:48 ` tytso
2010-01-25 6:18 ` Andreas Dilger
2010-01-25 8:06 ` Motion to nuke FS_DIRECTIO_FL tytso
2010-01-25 9:31 ` Steven Whitehouse
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