From: Andreas Dilger <adilger@clusterfs.com>
To: Andreas Gruenbacher <agruen@suse.de>
Cc: "Theodore Ts'o" <tytso@mit.edu>,
Christoph Hellwig <hch@infradead.org>,
linux-kernel@vger.kernel.org
Subject: Re: Add extended attributes to ext2/3
Date: Tue, 15 Oct 2002 16:01:44 -0600 [thread overview]
Message-ID: <20021015220144.GK15552@clusterfs.com> (raw)
In-Reply-To: <200210152300.32190.agruen@suse.de>
On Oct 15, 2002 23:00 +0200, Andreas Gruenbacher wrote:
> The original ext2_new_inode with no xattr/acl patches calls mark_inode_dirty
> before unlock_super. This call is not removed in 0.8.50 or 0.8.51, but a
> second call is added below ext2_init_acl. Since ext2_init_acl takes care of
> dirtying the inode itself this second call is no longer needed (I hope!)
Just as an FYI - marking ext3 inodes dirty is an expensive operation,
and should be done only once if at all possible (not sure if the same
code applies to ext3 as you are discussing ext2, but I thought I should
mention it).
Cheers, Andreas
--
Andreas Dilger
http://www-mddsp.enel.ucalgary.ca/People/adilger/
http://sourceforge.net/projects/ext2resize/
next prev parent reply other threads:[~2002-10-15 21:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-15 14:40 Add extended attributes to ext2/3 Andreas Gruenbacher
2002-10-15 18:29 ` Theodore Ts'o
2002-10-15 21:00 ` Andreas Gruenbacher
2002-10-15 22:01 ` Andreas Dilger [this message]
2002-10-15 22:09 ` Andreas Gruenbacher
2002-10-15 22:18 ` Andreas Gruenbacher
2002-10-21 10:48 ` Alan Cox
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